July 2018 - Wine-Devel - list.winehq.org

[PATCH] localui: Use the ARRAY_SIZE() macro
by Michael Stefaniuc July 30, 2018

July 30, 2018

--- dlls/localui/localui.c | 10 +++++----- 1 file changed, 5 insertions(+), 5 deletions(-) diff --git a/dlls/localui/localui.c b/dlls/localui/localui.c index 9fb975cd85..77c8bf0d76 100644 --- a/dlls/localui/localui.c +++ b/dlls/localui/localui.c @@ -375,7 +375,7 @@ static INT_PTR CALLBACK dlgproc_lptconfig(HWND hwnd, UINT msg, WPARAM wparam, LP status = FALSE; res = GetDlgItemInt(hwnd, LPTCONFIG_EDIT, (BOOL *) &status, FALSE); /* length is in WCHAR, including the '\0' */ - GetDlgItemTextW(hwnd, LPTCONFIG_EDIT, bufferW, sizeof(bufferW) / sizeof(bufferW[0])); + GetDlgItemTextW(hwnd, LPTCONFIG_EDIT, bufferW, ARRAY_SIZE(bufferW)); TRACE("got %s and %u (translated: %u)\n", debugstr_w(bufferW), res, status); /* native localui.dll use the same limits */ @@ -416,10 +416,10 @@ static DWORD get_type_from_name(LPCWSTR name) { HANDLE hfile; - if (!strncmpiW(name, portname_LPT, sizeof(portname_LPT) / sizeof(WCHAR) -1)) + if (!strncmpiW(name, portname_LPT, ARRAY_SIZE(portname_LPT) -1)) return PORT_IS_LPT; - if (!strncmpiW(name, portname_COM, sizeof(portname_COM) / sizeof(WCHAR) -1)) + if (!strncmpiW(name, portname_COM, ARRAY_SIZE(portname_COM) -1)) return PORT_IS_COM; if (!strcmpiW(name, portname_FILE)) @@ -431,10 +431,10 @@ static DWORD get_type_from_name(LPCWSTR name) if (name[0] == '|') return PORT_IS_PIPE; - if (!strncmpW(name, portname_CUPS, sizeof(portname_CUPS) / sizeof(WCHAR) -1)) + if (!strncmpW(name, portname_CUPS, ARRAY_SIZE(portname_CUPS) -1)) return PORT_IS_CUPS; - if (!strncmpW(name, portname_LPR, sizeof(portname_LPR) / sizeof(WCHAR) -1)) + if (!strncmpW(name, portname_LPR, ARRAY_SIZE(portname_LPR) -1)) return PORT_IS_LPR; /* Must be a file or a directory. Does the file exist ? */ -- 2.14.4

1 0

[PATCH] mscoree: Add test for registration-less COM components
by Fabian Maurer July 30, 2018

July 30, 2018

I don't see a way to build the .NET dll as part of the test, so I added a binary. If you don't trust the .NET binary, just rebuilt it, source is included (works with mono's csc) Signed-off-by: Fabian Maurer <dark.shadow4(a)web.de> --- dlls/mscoree/tests/Makefile.in | 4 + dlls/mscoree/tests/comtest.c | 254 ++++++++++++++++++++++++ dlls/mscoree/tests/comtest.cs | 23 +++ dlls/mscoree/tests/comtest.dll | Bin 0 -> 3584 bytes dlls/mscoree/tests/comtest_dll.manifest | 16 ++ dlls/mscoree/tests/comtest_exe.manifest | 11 + dlls/mscoree/tests/interfaces.idl | 33 +++ dlls/mscoree/tests/resource.rc | 30 +++ 8 files changed, 371 insertions(+) create mode 100644 dlls/mscoree/tests/comtest.c create mode 100644 dlls/mscoree/tests/comtest.cs create mode 100644 dlls/mscoree/tests/comtest.dll create mode 100644 dlls/mscoree/tests/comtest_dll.manifest create mode 100644 dlls/mscoree/tests/comtest_exe.manifest create mode 100644 dlls/mscoree/tests/interfaces.idl create mode 100644 dlls/mscoree/tests/resource.rc diff --git a/dlls/mscoree/tests/Makefile.in b/dlls/mscoree/tests/Makefile.in index 7c1ba5cb11..9e53b7c577 100644 --- a/dlls/mscoree/tests/Makefile.in +++ b/dlls/mscoree/tests/Makefile.in @@ -2,6 +2,10 @@ TESTDLL = mscoree.dll IMPORTS = ole32 shlwapi uuid C_SRCS = \ + comtest.c \ debugging.c \ metahost.c \ mscoree.c + +RC_SRCS = resource.rc +IDL_SRCS = interfaces.idl diff --git a/dlls/mscoree/tests/comtest.c b/dlls/mscoree/tests/comtest.c new file mode 100644 index 0000000000..f3db35f7ef --- /dev/null +++ b/dlls/mscoree/tests/comtest.c @@ -0,0 +1,254 @@ +/* + * Copyright 2018 Fabian Maurer + * + * This library is free software; you can redistribute it and/or + * modify it under the terms of the GNU Lesser General Public + * License as published by the Free Software Foundation; either + * version 2.1 of the License, or (at your option) any later version. + * + * This library is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * Lesser General Public License for more details. + * + * You should have received a copy of the GNU Lesser General Public + * License along with this library; if not, write to the Free Software + * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA + */ + +#define COBJMACROS +#include <stdio.h> + +#include "windows.h" +#include "ole2.h" +#include "mscoree.h" +#include "corerror.h" + +#include "wine/test.h" + +#include "initguid.h" +#include "interfaces.h" + +HMODULE hmscoree; + +static BOOL write_resource_file(const char *path_tmp, const char *name_res, const char *name_file, char *path_file) +{ + HRSRC rsrc; + void *rsrc_data; + DWORD rsrc_size; + BOOL ret; + HANDLE hfile; + + rsrc = FindResourceA(GetModuleHandleA(NULL), name_res, (LPCSTR)RT_RCDATA); + if (!rsrc) return FALSE; + + rsrc_data = LockResource(LoadResource(GetModuleHandleA(NULL), rsrc)); + if (!rsrc_data) return FALSE; + + rsrc_size = SizeofResource(GetModuleHandleA(NULL), rsrc); + if (!rsrc_size) return FALSE; + + sprintf(path_file, "%s%s", path_tmp, name_file); + hfile = CreateFileA(path_file, GENERIC_WRITE, 0, NULL, CREATE_ALWAYS, FILE_ATTRIBUTE_NORMAL, 0); + if (hfile == INVALID_HANDLE_VALUE) return FALSE; + + ret = WriteFile(hfile, rsrc_data, rsrc_size, &rsrc_size, NULL); + + CloseHandle(hfile); + return ret; +} + +typedef HRESULT (WINAPI *_DllGetClassObject)(REFCLSID rclsid, REFIID riid, LPVOID *ppv); + +static void run_test(int run) +{ + ITest *test = NULL; + HRESULT hr; + _DllGetClassObject getClassObject; + IClassFactory *classFactory = NULL; + + hr = CoCreateInstance(&CLSID_Test, NULL, CLSCTX_INPROC_SERVER, &IID_ITest, (void**)&test); + if (hr == COR_E_NEWER_RUNTIME) + { + win_skip(".NET Framework 4 is not installed\n"); + return; + } + todo_wine + ok(hr == S_OK, "Got %x\n", hr); + + if (test) + { + int i = 0; + hr = ITest_Func(test, &i); + ok(hr == S_OK, "Got %x\n", hr); + ok(i == 42, "Expected 42, got %d\n", i); + } + + getClassObject = (_DllGetClassObject)GetProcAddress(LoadLibraryA("mscoree"), "DllGetClassObject"); + hr = getClassObject(&CLSID_Test, &IID_IClassFactory, (void **)&classFactory); + ok(hr == S_OK, "Got %x\n", hr); + + if (classFactory) + { + ITest *test2 = NULL; + hr = IClassFactory_CreateInstance(classFactory, NULL, &IID_ITest, (void **)&test2); + todo_wine + ok(hr == S_OK, "Got %x\n", hr); + + if (test2) + { + int i = 0; + hr = ITest_Func(test2, &i); + ok(hr == S_OK, "Got %x\n", hr); + ok(i == 42, "Expected 42, got %d\n", i); + } + } +} + +static void prepare_and_run_test(int run, const char *dll) +{ + char path_tmp[MAX_PATH] = {0}; + char path_dll[MAX_PATH] = {0}; + char path_current[MAX_PATH] = {0}; + char path_manifest_dll[MAX_PATH] = {0}; + char path_manifest_exe[MAX_PATH] = {0}; + BOOL success; + ACTCTXA context = {0}; + ULONG_PTR cookie; + HANDLE handle_context = 0; + + GetCurrentDirectoryA(MAX_PATH, path_current); + GetTempPathA(MAX_PATH, path_tmp); + + if (!write_resource_file(path_current, dll, "comtest.dll", path_dll)) + { + skip("run %d: Failed to create file for testing\n", run); + goto cleanup; + } + + if (!write_resource_file(path_tmp, "comtest_exe.manifest", "exe.manifest", path_manifest_exe)) + { + skip("run %d: Failed to create file for testing\n", run); + goto cleanup; + } + + if (!write_resource_file(path_tmp, "comtest_dll.manifest", "comtest.manifest", path_manifest_dll)) + { + skip("run %d: Failed to create file for testing\n", run); + goto cleanup; + } + + context.cbSize = sizeof(ACTCTXA); + context.lpSource = path_manifest_exe; + context.lpAssemblyDirectory = path_tmp; + context.dwFlags = ACTCTX_FLAG_ASSEMBLY_DIRECTORY_VALID; + + handle_context = CreateActCtxA(&context); + ok(handle_context != NULL && handle_context != INVALID_HANDLE_VALUE, "run %d: CreateActCtxA failed: %d\n", run, GetLastError()); + + if (handle_context == NULL || handle_context == INVALID_HANDLE_VALUE) + { + skip("Failed to create activation context\n"); + goto cleanup; + } + + success = ActivateActCtx(handle_context, &cookie); + ok(success, "run %d: ActivateActCtx failed: %d\n", run, GetLastError()); + + run_test(run); + +cleanup: + if (handle_context != NULL && handle_context != INVALID_HANDLE_VALUE) + { + success = DeactivateActCtx(0, cookie); + ok(success, "run %d: DeactivateActCtx failed: %d\n", run, GetLastError()); + ReleaseActCtx(handle_context); + } + if (*path_manifest_exe) + { + success = DeleteFileA(path_manifest_exe); + ok(success, "run %d: DeleteFileA failed: %d\n", run, GetLastError()); + } + if(*path_manifest_dll) + { + success = DeleteFileA(path_manifest_dll); + ok(success, "run %d: DeleteFileA failed: %d\n", run, GetLastError()); + } +return; + /* dll cleanup is handled by the parent, because it might still be used by the child */ +} + + +static void cleanup_test(int run) +{ + char path_current[MAX_PATH] = {0}; + char path_dll[MAX_PATH] = {0}; + BOOL success; + + GetCurrentDirectoryA(MAX_PATH, path_current); + sprintf(path_dll, "%s%s", path_current, "comtest.dll"); + + success = DeleteFileA(path_dll); + ok(success, "run %d: DeleteFileA failed: %d\n", run, GetLastError()); +} + +static void run_child_process(int run, const char *dll) +{ + char cmdline[MAX_PATH]; + char exe[MAX_PATH]; + char **argv; + PROCESS_INFORMATION pi; + STARTUPINFOA si = { 0 }; + BOOL ret; + + winetest_get_mainargs(&argv); + + if (strstr(argv[0], ".exe")) + sprintf(exe, "%s", argv[0]); + else + sprintf(exe, "%s.exe", argv[0]); + sprintf(cmdline, "\"%s\" %s %d %s", argv[0], argv[1], run, dll); + + si.cb = sizeof(si); + ret = CreateProcessA(exe, cmdline, NULL, NULL, FALSE, 0, NULL, NULL, &si, &pi); + ok(ret, "Could not create process: %u\n", GetLastError()); + + winetest_wait_child_process(pi.hProcess); + + CloseHandle(pi.hThread); + CloseHandle(pi.hProcess); + + /* Cleanup dll, because it might still have been used by the child */ + cleanup_test(run); +} + +START_TEST(comtest) +{ + int argc; + char **argv; + + CoInitialize(NULL); + + argc = winetest_get_mainargs(&argv); + if (argc > 2) + { + int run = atoi(argv[2]); + const char *dll = argv[3]; + prepare_and_run_test(run, dll); + + CoUninitialize(); + return; + } + + hmscoree = LoadLibraryA("mscoree.dll"); + if (!hmscoree) + { + skip(".NET or mono not available\n"); + return; + } + + run_child_process(1, "comtest.dll"); + + FreeLibrary(hmscoree); + CoUninitialize(); +} diff --git a/dlls/mscoree/tests/comtest.cs b/dlls/mscoree/tests/comtest.cs new file mode 100644 index 0000000000..64c67ccc9d --- /dev/null +++ b/dlls/mscoree/tests/comtest.cs @@ -0,0 +1,23 @@ +/* Compile with + csc /target:library /out:dll.dll comtest.cs +*/ + +using System.Runtime.InteropServices; + +namespace DLL +{ + [Guid("1dbc4491-080d-45c5-a15d-1e3c4610bdd9"), ComVisible(true), InterfaceType(ComInterfaceType.InterfaceIsIUnknown)] + public interface ITest + { + void Func(ref int i); + } + + [Guid("2e106e50-e7a4-4489-8538-83643f100fdc"), ComVisible(true), ClassInterface(ClassInterfaceType.None)] + public class Test : ITest + { + public void Func(ref int i) + { + i = 42; + } + } +} diff --git a/dlls/mscoree/tests/comtest.dll b/dlls/mscoree/tests/comtest.dll new file mode 100644 index 0000000000000000000000000000000000000000..71b95583fc419b073cbb349006bbb90f26905ef1 GIT binary patch literal 3584 zcmeHJOK%%h6#m9};HES*Aey#3I&D(a2R36oE-9emCT>frv<b1B(a)+fM?<B2n9JY&s_ zOVULZp(a)PH)b;Xt<!3MElfkcJGlGmau`U5H<Sn}9aEE>LZZO3t`ia(a)G_L{D<RIj?&j z_s-nw6R%!E4}e~d)m7jMpF(+scZL<32X}lqh|f1%-FZcuy1KKp=tg=y46313({0Q5 zgIF&+df4!F*VhZvMZFeOob;wm1Ea0bGe>|atp~?HIrCaO+jZ>HH);mZPmK)HO_`u` z<T-%Nicd7_7KPNWXoX0<P!IBNi>v&1o-I*Sq)!=lT9`a=xiwG3HJS(RUlaZTqXWrx z?n%lou9MTTvlLVA?IX~p`n)AS)${2v3T>KIZFw@%==#7Esm`ZE#|!AFYMrN2V%<_W z{l=;7qU*A*B&jWdKFsUf59ZKB`7dZYdUot9?c0^u!y*T;Z(a)hSXTx&&>a?Y7)Bb_y} znS&C%4<7L%lZ{*ee&aJ1z8HtDUya10!k1H89ywLSB6-=$kz=PO3w$n7z9#ax7nJ!F zV%yrWVPJy(a)e`r~3Y4);_BHh)HrIG$*8O2X{8Ng4iXFooMq4ncyg$uZe2QWjIe&jJk z{dt9tDtu32O5sU`XSLr|v}R1{{zJ+O+5k}`ja^hJrN~JwLf`Za<0;BBx=253A|-HI zN$+gE!OT*<h96tl!|FHS1~o&(erzKSU(a)vhqGQ@{*n7AD;5p}#m>_-|Kkt05YL&Qh$ zIwmlJ1>$~OB4+VEY-&CripIus_#VA0OxZ;q8<Rb0(-RnMv%vEwf=a`44xunLg<50> zq34!ywBg&B2x^ml?1T%J?Ua`54kkP+in>+D8gAuq%>6Gn;#(a$`hrt#RI66mb2>Uk zpK~L(OV<^<%eC%$R_q4;tm9crii<k-*@hpxHHQ)FG?iV?jh8!C7j{sKohVLMJP*a? zD0XT{+i?)Kgml5Rs(ui~t{t^it&nL|QBW^B;W^iK{$iGtuIGen_GYL28n~=<pDw(a)Q z*fAzcOy4d;t^I{(zrFZFCUyL+{of5I%MT8tSJ$*;j}EPm%+QdCg8~U9Kc;YZ@{99l z=C+yF-xYClGO4wWmdE8KEhV;`4z2phz(2BNJ9SyD(qb6A8EN#pPrclGHH>B|W!p3l zW>UtOQAwFOJD0LDxk(a)VIWNq_6#wb(a)R{MP#<A~;dagG_wd$ruNmoRM;#vCNcdjvY*m z<+5X`vFrgeyO1%Ag^I1Fv|p}kqiqiOMR>g<ujkrlT2ps+A_xnfcfxZ0=KJV4YU9MZ zx|=c7?XZ6S|Cg7O3D^p(bgw~k+l<@j#ZT^zm-9fOeV9=$BuwHQia1L=f?0BtylGET zo+KV^-n#gz_t%^4)0Y$0=!F(1=ghjWN?RamjA|id9G7>9!<ar#vOw8K)#+5C)uJ|{ z-9k*ifKrn_>-~uDp~jkGdb!kBZxd-n`50*bnJAM7o(a)7PZnty@WBc7EKr{0xEr?0^; zs^dFH-;my&S`41VodJyT($-WrvGVm<yT|piP@@dy3CM{pBBoKHRqoI|s-`LGt7^ss z{pwg&RaLP_U#QO|ui{U)^wPP+Z?B?Acg|y~er7m7VD1L%iMbQqU3L1A-lQj4gTt&i iqGye(=&>^WZ|8C9J-XW~ptpV|=I(Z)d-4B^EAS`sU3HTH literal 0 HcmV?d00001 diff --git a/dlls/mscoree/tests/comtest_dll.manifest b/dlls/mscoree/tests/comtest_dll.manifest new file mode 100644 index 0000000000..bab62ef1f0 --- /dev/null +++ b/dlls/mscoree/tests/comtest_dll.manifest @@ -0,0 +1,16 @@ +<?xml version="1.0" encoding="UTF-8" standalone="yes"?> +<assembly xmlns="urn:schemas-microsoft-com:asm.v1" manifestVersion="1.0"> + <assemblyIdentity + name="comtest" + version="1.0.0.0" + type="win32" + /> + <clrClass + clsid="{2e106e50-e7a4-4489-8538-83643f100fdc}" + threadingModel="Both" + name="DLL.Test" + runtimeVersion="v4.0.0.0"> + </clrClass> + <file name="DLL.dll"> + </file> +</assembly> diff --git a/dlls/mscoree/tests/comtest_exe.manifest b/dlls/mscoree/tests/comtest_exe.manifest new file mode 100644 index 0000000000..4fec5ebc22 --- /dev/null +++ b/dlls/mscoree/tests/comtest_exe.manifest @@ -0,0 +1,11 @@ +<?xml version="1.0" encoding="UTF-8" standalone="yes"?> +<assembly xmlns="urn:schemas-microsoft-com:asm.v1" manifestVersion="1.0"> + <dependency> + <dependentAssembly> + <assemblyIdentity + name="comtest" + version="1.0.0.0" + type="win32"/> + </dependentAssembly> + </dependency> +</assembly> diff --git a/dlls/mscoree/tests/interfaces.idl b/dlls/mscoree/tests/interfaces.idl new file mode 100644 index 0000000000..9e64988197 --- /dev/null +++ b/dlls/mscoree/tests/interfaces.idl @@ -0,0 +1,33 @@ +/* + * Copyright 2018 Fabian Maurer + * + * This library is free software; you can redistribute it and/or + * modify it under the terms of the GNU Lesser General Public + * License as published by the Free Software Foundation; either + * version 2.1 of the License, or (at your option) any later version. + * + * This library is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * Lesser General Public License for more details. + * + * You should have received a copy of the GNU Lesser General Public + * License along with this library; if not, write to the Free Software + * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA + */ + +#include "unknwn.idl" + +[ + object, + uuid(1dbc4491-080d-45c5-a15d-1e3c4610bdd9), + local +] +interface ITest : IUnknown { + HRESULT Func([in, out] int *i); +}; + +[ + uuid(2e106e50-e7a4-4489-8538-83643f100fdc), +] +coclass Test { interface ITest; }; diff --git a/dlls/mscoree/tests/resource.rc b/dlls/mscoree/tests/resource.rc new file mode 100644 index 0000000000..117ec55d46 --- /dev/null +++ b/dlls/mscoree/tests/resource.rc @@ -0,0 +1,30 @@ +/* + * Resources for mscoree test suite. + * + * Copyright 2018 Fabian Maurer + * + * This library is free software; you can redistribute it and/or + * modify it under the terms of the GNU Lesser General Public + * License as published by the Free Software Foundation; either + * version 2.1 of the License, or (at your option) any later version. + * + * This library is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * Lesser General Public License for more details. + * + * You should have received a copy of the GNU Lesser General Public + * License along with this library; if not, write to the Free Software + * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA + */ + +#include "windef.h" + +/* @makedep: comtest.dll */ +comtest.dll RCDATA comtest.dll + +/* @makedep: comtest_exe.manifest */ +comtest_exe.manifest RCDATA comtest_exe.manifest + +/* @makedep: comtest_dll.manifest */ +comtest_dll.manifest RCDATA comtest_dll.manifest -- 2.18.0

3 9

[PATCH v2 1/3] msvcrt: Verify format string before reading past end of it
by janisozaur＠gmail.com July 30, 2018

July 30, 2018

From: Michał Janiszewski <janisozaur(a)gmail.com> In some cases, e.g. unterminated selection specifier (%[]) could make scanf() family of functions could keep reading from the format string past end of it. Add a check to verify when format string ends, rather than blindly expect the termination to happen. Signed-off-by: Michał Janiszewski <janisozaur(a)gmail.com> --- dlls/msvcrt/scanf.h | 2 +- dlls/msvcrt/tests/scanf.c | 6 ++++++ 2 files changed, 7 insertions(+), 1 deletion(-) diff --git a/dlls/msvcrt/scanf.h b/dlls/msvcrt/scanf.h index 0903d6909a..68585468fe 100644 --- a/dlls/msvcrt/scanf.h +++ b/dlls/msvcrt/scanf.h @@ -637,7 +637,7 @@ _FUNCTION_ { while(*format && (*format != ']')) { /* According to msdn: * "Note that %[a-z] and %[z-a] are interpreted as equivalent to %[abcde...z]." */ - if((*format == '-') && (*(format + 1) != ']')) { + if((*format == '-') && *(format + 1) && (*(format + 1) != ']')) { if ((*(format - 1)) < *(format + 1)) RtlSetBits(&bitMask, *(format - 1) +1 , *(format + 1) - *(format - 1)); else diff --git a/dlls/msvcrt/tests/scanf.c b/dlls/msvcrt/tests/scanf.c index b7244835ac..e1e351e0bb 100644 --- a/dlls/msvcrt/tests/scanf.c +++ b/dlls/msvcrt/tests/scanf.c @@ -294,6 +294,12 @@ static void test_sscanf_s(void) ret = psscanf_s("123", "%3c", buf, 3); ok(!strcmp("123a", buf), "buf = %s\n", buf); + /* Test to verify how unterminated and invalid sequence gets handled */ + memset(buf, 'a', sizeof(buf)); + ret = psscanf_s(" ", "%[-", buf, 2); + ok(ret == 1, "Wrong number of arguments read: %d\n", ret); + ok(!strcmp(" ", buf), "buf = %s\n", buf); + i = 1; ret = psscanf_s("123 123", "%s %d", buf, 2, &i); ok(ret == 0, "Wrong number of arguments read: %d\n", ret); -- 2.18.0

3 6

[PATCH 1/2] devenum/tests: Add some more traces in test_devenum().
by Zebediah Figura July 30, 2018

July 30, 2018

Signed-off-by: Zebediah Figura <z.figura12(a)gmail.com> --- dlls/devenum/tests/devenum.c | 21 +++++++++++++-------- 1 file changed, 13 insertions(+), 8 deletions(-) diff --git a/dlls/devenum/tests/devenum.c b/dlls/devenum/tests/devenum.c index bc3d105..4b1114a 100644 --- a/dlls/devenum/tests/devenum.c +++ b/dlls/devenum/tests/devenum.c @@ -68,6 +68,7 @@ static void test_devenum(IBindCtx *bind_ctx) IMoniker *moniker; BOOL have_mrle = FALSE; GUID cat_guid, clsid; + WCHAR *displayname; VARIANT var; HRESULT hr; @@ -84,19 +85,19 @@ static void test_devenum(IBindCtx *bind_ctx) ok(hr == S_OK, "IMoniker_BindToStorage failed: %#x\n", hr); VariantInit(&var); - hr = IPropertyBag_Read(prop_bag, friendly_name, &var, NULL); - ok(hr == S_OK, "Failed to read FriendlyName: %#x\n", hr); - - if (winetest_debug > 1) - trace("%s:\n", wine_dbgstr_w(V_BSTR(&var))); - - VariantClear(&var); hr = IPropertyBag_Read(prop_bag, clsidW, &var, NULL); ok(hr == S_OK, "Failed to read CLSID: %#x\n", hr); hr = CLSIDFromString(V_BSTR(&var), &cat_guid); ok(hr == S_OK, "got %#x\n", hr); + VariantClear(&var); + hr = IPropertyBag_Read(prop_bag, friendly_name, &var, NULL); + ok(hr == S_OK, "Failed to read FriendlyName: %#x\n", hr); + + if (winetest_debug > 1) + trace("%s %s:\n", wine_dbgstr_guid(&cat_guid), wine_dbgstr_w(V_BSTR(&var))); + IPropertyBag_Release(prop_bag); IMoniker_Release(moniker); @@ -107,6 +108,9 @@ static void test_devenum(IBindCtx *bind_ctx) { while (IEnumMoniker_Next(enum_moniker, 1, &moniker, NULL) == S_OK) { + hr = IMoniker_GetDisplayName(moniker, NULL, NULL, &displayname); + ok(hr == S_OK, "got %#x\n", hr); + hr = IMoniker_GetClassID(moniker, NULL); ok(hr == E_INVALIDARG, "IMoniker_GetClassID should failed %x\n", hr); @@ -123,7 +127,7 @@ static void test_devenum(IBindCtx *bind_ctx) ok(hr == S_OK, "IPropertyBag_Read failed: %#x\n", hr); if (winetest_debug > 1) - trace(" %s\n", wine_dbgstr_w(V_BSTR(&var))); + trace(" %s %s\n", wine_dbgstr_w(displayname), wine_dbgstr_w(V_BSTR(&var))); if (IsEqualGUID(&CLSID_VideoCompressorCategory, &cat_guid)) { /* Test well known compressor to ensure that we really enumerate codecs */ @@ -139,6 +143,7 @@ static void test_devenum(IBindCtx *bind_ctx) hr = IMoniker_BindToObject(moniker, bind_ctx, NULL, &IID_IUnknown, NULL); ok(hr == E_POINTER, "got %#x\n", hr); + CoTaskMemFree(displayname); IPropertyBag_Release(prop_bag); IMoniker_Release(moniker); } -- 2.7.4

1 1

[PATCH 1/9] setupapi: Remove a pointless cast.
by Zebediah Figura July 30, 2018

July 30, 2018

Signed-off-by: Zebediah Figura <z.figura12(a)gmail.com> --- dlls/setupapi/devinst.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/dlls/setupapi/devinst.c b/dlls/setupapi/devinst.c index 4a852da..ea69dea 100644 --- a/dlls/setupapi/devinst.c +++ b/dlls/setupapi/devinst.c @@ -3092,7 +3092,7 @@ BOOL WINAPI SetupDiGetDeviceRegistryPropertyA( struct DeviceInfoSet *set = DeviceInfoSet; struct DeviceInfo *devInfo; - TRACE("%04x %p %d %p %p %d %p\n", (DWORD)DeviceInfoSet, DeviceInfoData, + TRACE("%p %p %d %p %p %d %p\n", DeviceInfoSet, DeviceInfoData, Property, PropertyRegDataType, PropertyBuffer, PropertyBufferSize, RequiredSize); @@ -3155,7 +3155,7 @@ BOOL WINAPI SetupDiGetDeviceRegistryPropertyW( struct DeviceInfoSet *set = DeviceInfoSet; struct DeviceInfo *devInfo; - TRACE("%04x %p %d %p %p %d %p\n", (DWORD)DeviceInfoSet, DeviceInfoData, + TRACE("%p %p %d %p %p %d %p\n", DeviceInfoSet, DeviceInfoData, Property, PropertyRegDataType, PropertyBuffer, PropertyBufferSize, RequiredSize); -- 2.7.4

1 8

[PATCH v2] msvfw32: Reimplement ICGetDisplayFormat().
by Zebediah Figura July 30, 2018

July 30, 2018

Wine-Bug: https://bugs.winehq.org/show_bug.cgi?id=44490 Wine-Bug: https://bugs.winehq.org/show_bug.cgi?id=23175 Signed-off-by: Zebediah Figura <z.figura12(a)gmail.com> --- v2: fix test failures on w7u dlls/msvfw32/msvideo_main.c | 136 ++++++++++++++++-------- dlls/msvfw32/tests/msvfw.c | 248 ++++++++++++++++++++++++++++++++++++++++++++ 2 files changed, 341 insertions(+), 43 deletions(-) diff --git a/dlls/msvfw32/msvideo_main.c b/dlls/msvfw32/msvideo_main.c index 5dc99a4..e3bedd9 100644 --- a/dlls/msvfw32/msvideo_main.c +++ b/dlls/msvfw32/msvideo_main.c @@ -223,6 +223,15 @@ static int compare_fourcc(DWORD fcc1, DWORD fcc2) return strncasecmp(fcc_str1, fcc_str2, 4); } +static DWORD get_size_image(LONG width, LONG height, WORD depth) +{ + DWORD ret = width * depth; + ret = (ret + 7) / 8; /* divide by byte size, rounding up */ + ret = (ret + 3) & ~3; /* align to 4 bytes */ + ret *= abs(height); + return ret; +} + typedef BOOL (*enum_handler_t)(const char *name, const char *driver, unsigned int index, void *param); static BOOL enum_drivers(DWORD fccType, enum_handler_t handler, void* param) @@ -715,57 +724,98 @@ HIC VFWAPI ICLocate(DWORD fccType, DWORD fccHandler, LPBITMAPINFOHEADER lpbiIn, /*********************************************************************** * ICGetDisplayFormat [MSVFW32.@] */ -HIC VFWAPI ICGetDisplayFormat( - HIC hic,LPBITMAPINFOHEADER lpbiIn,LPBITMAPINFOHEADER lpbiOut, - INT depth,INT dx,INT dy) +HIC VFWAPI ICGetDisplayFormat(HIC hic, BITMAPINFOHEADER *in, BITMAPINFOHEADER *out, + int depth, int width, int height) { - HIC tmphic = hic; + HIC tmphic = hic; - TRACE("(%p,%p,%p,%d,%d,%d)!\n",hic,lpbiIn,lpbiOut,depth,dx,dy); + TRACE("(%p, %p, %p, %d, %d, %d)\n", hic, in, out, depth, width, height); - if (!tmphic) { - tmphic=ICLocate(ICTYPE_VIDEO,0,lpbiIn,NULL,ICMODE_DECOMPRESS); - if (!tmphic) - return tmphic; - } - if ((dy == lpbiIn->biHeight) && (dx == lpbiIn->biWidth)) - dy = dx = 0; /* no resize needed */ + if (!tmphic) + { + tmphic = ICLocate(ICTYPE_VIDEO, 0, in, NULL, ICMODE_DECOMPRESS); + if (!tmphic) + return NULL; + } - /* Can we decompress it ? */ - if (ICDecompressQuery(tmphic,lpbiIn,NULL) != 0) - goto errout; /* no, sorry */ + if (ICDecompressQuery(tmphic, in, NULL)) + goto err; - ICSendMessage(tmphic, ICM_DECOMPRESS_GET_FORMAT, (DWORD_PTR)lpbiIn, (DWORD_PTR)lpbiOut); + if (width <= 0 || height <= 0) + { + width = in->biWidth; + height = in->biHeight; + } - if (lpbiOut->biCompression != 0) { - FIXME("Ooch, how come decompressor outputs compressed data (%d)??\n", - lpbiOut->biCompression); - } - if (lpbiOut->biSize < sizeof(*lpbiOut)) { - FIXME("Ooch, size of output BIH is too small (%d)\n", - lpbiOut->biSize); - lpbiOut->biSize = sizeof(*lpbiOut); - } - if (!depth) { - HDC hdc; + if (!depth) + depth = 32; - hdc = GetDC(0); - depth = GetDeviceCaps(hdc,BITSPIXEL)*GetDeviceCaps(hdc,PLANES); - ReleaseDC(0,hdc); - if (depth==15) depth = 16; - if (depth<8) depth = 8; - } - if (lpbiIn->biBitCount == 8) - depth = 8; + *out = *in; + out->biSize = sizeof(*out); + out->biWidth = width; + out->biHeight = height; + out->biCompression = BI_RGB; + out->biSizeImage = get_size_image(width, height, depth); - TRACE("=> %p\n", tmphic); - return tmphic; -errout: - if (hic!=tmphic) - ICClose(tmphic); + /* first try the given depth */ + out->biBitCount = depth; + out->biSizeImage = get_size_image(width, height, out->biBitCount); + if (!ICDecompressQuery(tmphic, in, out)) + { + if (depth == 8) + ICDecompressGetPalette(tmphic, in, out); + return tmphic; + } - TRACE("=> 0\n"); - return 0; + /* then try 16, both with BI_RGB and BI_BITFIELDS */ + if (depth <= 16) + { + out->biBitCount = 16; + out->biSizeImage = get_size_image(width, height, out->biBitCount); + if (!ICDecompressQuery(tmphic, in, out)) + return tmphic; + + out->biCompression = BI_BITFIELDS; + if (!ICDecompressQuery(tmphic, in, out)) + return tmphic; + out->biCompression = BI_RGB; + } + + /* then try 24 */ + if (depth <= 24) + { + out->biBitCount = 24; + out->biSizeImage = get_size_image(width, height, out->biBitCount); + if (!ICDecompressQuery(tmphic, in, out)) + return tmphic; + } + + /* then try 32 */ + if (depth <= 32) + { + out->biBitCount = 32; + out->biSizeImage = get_size_image(width, height, out->biBitCount); + if (!ICDecompressQuery(tmphic, in, out)) + return tmphic; + } + + /* as a last resort, try 32 bpp with the original width and height */ + out->biWidth = in->biWidth; + out->biHeight = in->biHeight; + out->biBitCount = 32; + out->biSizeImage = get_size_image(out->biWidth, out->biHeight, out->biBitCount); + if (!ICDecompressQuery(tmphic, in, out)) + return tmphic; + + /* finally, ask the compressor for its default output format */ + if (!ICSendMessage(tmphic, ICM_DECOMPRESS_GET_FORMAT, (DWORD_PTR)in, (DWORD_PTR)out)) + return tmphic; + +err: + if (hic != tmphic) + ICClose(tmphic); + + return NULL; } /*********************************************************************** @@ -1358,7 +1408,7 @@ HANDLE VFWAPI ICImageDecompress( biSizeImage = lpbiOut->bmiHeader.biSizeImage; if ( biSizeImage == 0 ) - biSizeImage = ((((lpbiOut->bmiHeader.biWidth * lpbiOut->bmiHeader.biBitCount + 7) >> 3) + 3) & (~3)) * abs(lpbiOut->bmiHeader.biHeight); + biSizeImage = get_size_image(lpbiOut->bmiHeader.biWidth, lpbiOut->bmiHeader.biHeight, lpbiOut->bmiHeader.biBitCount); TRACE( "call ICDecompressBegin\n" ); diff --git a/dlls/msvfw32/tests/msvfw.c b/dlls/msvfw32/tests/msvfw.c index beeca9f..406a35b 100644 --- a/dlls/msvfw32/tests/msvfw.c +++ b/dlls/msvfw32/tests/msvfw.c @@ -316,10 +316,258 @@ static void test_ICInfo(void) ok(info.fccHandler == mmioFOURCC('f','a','k','e'), "got 0x%08x\n", info.fccHandler); } +static int get_display_format_test; + +static DWORD get_size_image(LONG width, LONG height, WORD depth) +{ + DWORD ret = width * depth; + ret = (ret + 7) / 8; /* divide by byte size, rounding up */ + ret = (ret + 3) & ~3; /* align to 4 bytes */ + ret *= abs(height); + return ret; +} + +static const RGBQUAD color_yellow = {0x00, 0xff, 0xff, 0x00}; + +static BITMAPINFOHEADER gdf_in, *gdf_out; + +LRESULT CALLBACK gdf_driver_proc(DWORD_PTR id, HDRVR driver, UINT msg, + LPARAM lparam1, LPARAM lparam2) +{ + LRESULT ret = 0; + + if (winetest_debug > 1) + trace("(%#lx, %p, %#x, %#lx, %#lx)\n", id, driver, msg, lparam1, lparam2); + + switch(msg) + { + case DRV_LOAD: + case DRV_OPEN: + case DRV_CLOSE: + case DRV_FREE: + return 1; + case ICM_DECOMPRESS_QUERY: + { + BITMAPINFOHEADER *out = (BITMAPINFOHEADER *)lparam2; + DWORD expected_size; + + ok(lparam1 == (LPARAM)&gdf_in, "got input %#lx\n", lparam1); + + if (!out) + return ICERR_OK; + + ok(out == gdf_out, "got output %p\n", out); + + ok(out->biSize == sizeof(*out), "got size %d\n", out->biSize); + expected_size = get_size_image(out->biWidth, out->biHeight, out->biBitCount); + ok(out->biSizeImage == expected_size, "expected image size %d, got %d\n", + expected_size, out->biSizeImage); + + ok(out->biPlanes == 0xcccc, "got planes %d\n", out->biPlanes); + ok(out->biXPelsPerMeter == 0xcccccccc && out->biYPelsPerMeter == 0xcccccccc, + "got resolution %dx%d\n", out->biXPelsPerMeter, out->biYPelsPerMeter); + ok(out->biClrUsed == 0xcccccccc, "got biClrUsed %u\n", out->biClrUsed); + ok(out->biClrImportant == 0xcccccccc, "got biClrImportant %u\n", out->biClrImportant); + + switch (get_display_format_test) + { + case 0: + return ICERR_OK; + case 1: + if (out->biWidth == 30 && out->biHeight == 40 && out->biCompression == BI_RGB && out->biBitCount == 16) + return ICERR_OK; + break; + case 2: + if (out->biWidth == 30 && out->biHeight == 40 && out->biCompression == BI_BITFIELDS && out->biBitCount == 16) + return ICERR_OK; + break; + case 3: + if (out->biWidth == 30 && out->biHeight == 40 && out->biCompression == BI_RGB && out->biBitCount == 24) + return ICERR_OK; + break; + case 4: + if (out->biWidth == 30 && out->biHeight == 40 && out->biCompression == BI_RGB && out->biBitCount == 32) + return ICERR_OK; + break; + case 5: + if (out->biWidth == 10 && out->biHeight == 20 && out->biCompression == BI_RGB && out->biBitCount == 32) + return ICERR_OK; + break; + case 6: + break; + } + + return ICERR_BADFORMAT; + } + case ICM_DECOMPRESS_GET_FORMAT: + { + BITMAPINFOHEADER *out = (BITMAPINFOHEADER *)lparam2; + + ok(lparam1 == (LPARAM)&gdf_in, "got input %#lx\n", lparam1); + if (out) + { + ok(out == gdf_out, "got output %p\n", out); + + memset(out, 0x55, sizeof(*out)); + out->biWidth = 50; + out->biHeight = 60; + out->biBitCount = 0xdead; + out->biCompression = 0xbeef; + out->biSizeImage = 0; + + return ICERR_OK; + } + } + case ICM_DECOMPRESS_GET_PALETTE: + { + BITMAPINFO *out = (BITMAPINFO *)lparam2; + + ok(lparam1 == (LPARAM)&gdf_in, "got input %#lx\n", lparam1); + if (out) + { + ok(out == (BITMAPINFO *)gdf_out, "got output %p\n", out); + + out->bmiHeader.biClrUsed = 1; + out->bmiColors[0] = color_yellow; + + return 0xdeadbeef; + } + } + } + + return ret; +} + +static void check_bitmap_header_(int line, BITMAPINFOHEADER *header, LONG width, LONG height, WORD depth, DWORD compression) +{ + ok_(__FILE__, line)(header->biWidth == width, "expected %d, got %d\n", width, header->biWidth); + ok_(__FILE__, line)(header->biHeight == height, "expected %d, got %d\n", height, header->biHeight); + ok_(__FILE__, line)(header->biBitCount == depth, "expected %d, got %d\n", depth, header->biBitCount); + ok_(__FILE__, line)(header->biCompression == compression, "expected %#x, got %#x\n", compression, header->biCompression); +} +#define check_bitmap_header(a,b,c,d,e) check_bitmap_header_(__LINE__,a,b,c,d,e) + +static void test_ICGetDisplayFormat(void) +{ + static const DWORD testcc = mmioFOURCC('t','e','s','t'); + char outbuf[FIELD_OFFSET(BITMAPINFO, bmiColors[256])]; + BITMAPINFO *out_bmi; + LRESULT lres; + BOOL ret; + HIC hic; + + memset(&gdf_in, 0xcc, sizeof(gdf_in)); + gdf_in.biSize = sizeof(gdf_in); + gdf_in.biWidth = 10; + gdf_in.biHeight = 20; + gdf_in.biBitCount = 1; + gdf_in.biCompression = testcc; + + ret = ICInstall(ICTYPE_VIDEO, testcc, (LPARAM)gdf_driver_proc, NULL, ICINSTALL_FUNCTION); + ok(ret, "ICInstall failed\n"); + + hic = ICOpen(ICTYPE_VIDEO, testcc, ICMODE_DECOMPRESS); + ok(ret, "ICOpen failed\n"); + + memset(outbuf, 0, sizeof(outbuf)); + gdf_out = (BITMAPINFOHEADER *)outbuf; + + /* ICGetDisplayFormat tries several default formats; make sure those work */ + get_display_format_test = 0; + hic = ICGetDisplayFormat(hic, &gdf_in, gdf_out, 1, 30, 40); + ok(hic != NULL, "ICGetDisplayFormat failed\n"); + check_bitmap_header(gdf_out, 30, 40, 1, BI_RGB); + + get_display_format_test = 1; + hic = ICGetDisplayFormat(hic, &gdf_in, gdf_out, 1, 30, 40); + ok(hic != NULL, "ICGetDisplayFormat failed\n"); + check_bitmap_header(gdf_out, 30, 40, 16, BI_RGB); + + get_display_format_test = 2; + hic = ICGetDisplayFormat(hic, &gdf_in, gdf_out, 1, 30, 40); + ok(hic != NULL, "ICGetDisplayFormat failed\n"); + check_bitmap_header(gdf_out, 30, 40, 16, BI_BITFIELDS); + + get_display_format_test = 3; + hic = ICGetDisplayFormat(hic, &gdf_in, gdf_out, 1, 30, 40); + ok(hic != NULL, "ICGetDisplayFormat failed\n"); + check_bitmap_header(gdf_out, 30, 40, 24, BI_RGB); + + get_display_format_test = 4; + hic = ICGetDisplayFormat(hic, &gdf_in, gdf_out, 1, 30, 40); + ok(hic != NULL, "ICGetDisplayFormat failed\n"); + check_bitmap_header(gdf_out, 30, 40, 32, BI_RGB); + + get_display_format_test = 5; + hic = ICGetDisplayFormat(hic, &gdf_in, gdf_out, 1, 30, 40); + ok(hic != NULL, "ICGetDisplayFormat failed\n"); + check_bitmap_header(gdf_out, 10, 20, 32, BI_RGB); + + /* if every default format is rejected, the output of + * ICM_DECOMPRESS_GET_FORMAT is returned */ + get_display_format_test = 6; + hic = ICGetDisplayFormat(hic, &gdf_in, gdf_out, 1, 30, 40); + ok(hic != NULL, "ICGetDisplayFormat failed\n"); + check_bitmap_header(gdf_out, 50, 60, 0xdead, 0xbeef); + + /* given bpp is treated as a lower bound */ + get_display_format_test = 1; + hic = ICGetDisplayFormat(hic, &gdf_in, gdf_out, 24, 30, 40); + ok(hic != NULL, "ICGetDisplayFormat failed\n"); + check_bitmap_header(gdf_out, 50, 60, 0xdead, 0xbeef); + + get_display_format_test = 3; + hic = ICGetDisplayFormat(hic, &gdf_in, gdf_out, 24, 30, 40); + ok(hic != NULL, "ICGetDisplayFormat failed\n"); + check_bitmap_header(gdf_out, 30, 40, 24, BI_RGB); + + get_display_format_test = 0; + + /* width or height <= 0 causes the input width and height to be supplied */ + hic = ICGetDisplayFormat(hic, &gdf_in, gdf_out, 1, 0, 40); + ok(hic != NULL, "ICGetDisplayFormat failed\n"); + check_bitmap_header(gdf_out, 10, 20, 1, BI_RGB); + + hic = ICGetDisplayFormat(hic, &gdf_in, gdf_out, 1, 30, 0); + ok(hic != NULL, "ICGetDisplayFormat failed\n"); + check_bitmap_header(gdf_out, 10, 20, 1, BI_RGB); + + hic = ICGetDisplayFormat(hic, &gdf_in, gdf_out, 1, -10, 40); + ok(hic != NULL, "ICGetDisplayFormat failed\n"); + check_bitmap_header(gdf_out, 10, 20, 1, BI_RGB); + + hic = ICGetDisplayFormat(hic, &gdf_in, gdf_out, 1, 30, -10); + ok(hic != NULL, "ICGetDisplayFormat failed\n"); + check_bitmap_header(gdf_out, 10, 20, 1, BI_RGB); + + /* zero bpp causes 32 bpp to be supplied */ + hic = ICGetDisplayFormat(hic, &gdf_in, gdf_out, 0, 30, 40); + ok(hic != NULL, "ICGetDisplayFormat failed\n"); + ok(gdf_out->biBitCount == 32 || gdf_out->biBitCount == 24, + "got %d\n", gdf_out->biBitCount); + ok(gdf_out->biCompression == BI_RGB, "got %#x\n", gdf_out->biCompression); + + /* specifying 8 bpp yields a request for palette colours */ + hic = ICGetDisplayFormat(hic, &gdf_in, gdf_out, 8, 30, 40); + ok(hic != NULL, "ICGetDisplayFormat failed\n"); + check_bitmap_header(gdf_out, 30, 40, 8, BI_RGB); + ok(gdf_out->biClrUsed == 1, "got biClrUsed %u\n", gdf_out->biClrUsed); + out_bmi = (BITMAPINFO *)gdf_out; + ok(!memcmp(&out_bmi->bmiColors[0], &color_yellow, sizeof(color_yellow)), + "got wrong colour\n"); + + lres = ICClose(hic); + ok(lres == ICERR_OK, "got %ld\n", lres); + + ret = ICRemove(ICTYPE_VIDEO, testcc, 0); + ok(ret, "ICRemove failed\n"); +} + START_TEST(msvfw) { test_OpenCase(); test_Locate(); test_ICSeqCompress(); test_ICInfo(); + test_ICGetDisplayFormat(); } -- 2.7.4

1 0

[PATCH 1/2] msvcrt: Verify format string to prevent buffer overrun
by janisozaur＠gmail.com July 29, 2018

July 29, 2018

From: Michał Janiszewski <janisozaur(a)gmail.com> An unexpected format string of form "%" can cause scanf() family of functions to read past end of it. Signed-off-by: Michał Janiszewski <janisozaur(a)gmail.com> --- dlls/msvcrt/scanf.h | 2 +- dlls/msvcrt/tests/scanf.c | 6 ++++++ 2 files changed, 7 insertions(+), 1 deletion(-) diff --git a/dlls/msvcrt/scanf.h b/dlls/msvcrt/scanf.h index 68585468fe..138d4351a2 100644 --- a/dlls/msvcrt/scanf.h +++ b/dlls/msvcrt/scanf.h @@ -686,7 +686,7 @@ _FUNCTION_ { * use %%." */ while ((nch!=_EOF_) && _ISSPACE_(nch)) nch = _GETC_(file); - if ((_CHAR_)nch == *format) { + if (*format && (_CHAR_)nch == *format) { suppress = 1; /* whoops no field to be read */ st = 1; /* but we got what we expected */ nch = _GETC_(file); diff --git a/dlls/msvcrt/tests/scanf.c b/dlls/msvcrt/tests/scanf.c index e1e351e0bb..5e961f19b0 100644 --- a/dlls/msvcrt/tests/scanf.c +++ b/dlls/msvcrt/tests/scanf.c @@ -300,6 +300,12 @@ static void test_sscanf_s(void) ok(ret == 1, "Wrong number of arguments read: %d\n", ret); ok(!strcmp(" ", buf), "buf = %s\n", buf); + memset(buf, 'a', sizeof(buf)); + buf[4] = 0; + ret = psscanf_s(" ", "%", buf, 2); + ok(ret == 0, "Wrong number of arguments read: %d\n", ret); + ok(!strcmp("aaa", buf), "buf = %s\n", buf); + i = 1; ret = psscanf_s("123 123", "%s %d", buf, 2, &i); ok(ret == 0, "Wrong number of arguments read: %d\n", ret); -- 2.18.0

2 3

[PATCH] winmm: Don't crash in waveOutOpen when nSamplesPerSec is 0 and add tests
by Fabian Maurer July 29, 2018

July 29, 2018

Fixes bug 45530 Signed-off-by: Fabian Maurer <dark.shadow4(a)web.de> --- dlls/winmm/tests/wave.c | 38 ++++++++++++++++++++++++++++++++++++++ dlls/winmm/waveform.c | 6 ++++++ 2 files changed, 44 insertions(+) diff --git a/dlls/winmm/tests/wave.c b/dlls/winmm/tests/wave.c index b402e21917..fa07c1e1c9 100644 --- a/dlls/winmm/tests/wave.c +++ b/dlls/winmm/tests/wave.c @@ -1708,6 +1708,43 @@ static void test_PlaySound(void) DeleteFileA(test_file); } +static void test_waveOutOpen_invalid_parameter(void) +{ + HWAVEOUT handle; + MMRESULT ret; + WAVEFORMATEX wfx; + WAVEFORMATEX const const_wfx = { + .wFormatTag = WAVE_FORMAT_PCM, + .nChannels = 1, + .nSamplesPerSec = 11025, + .nBlockAlign = 1, + .nAvgBytesPerSec = 11025 * 1, + .wBitsPerSample = 8, + .cbSize = 0 + }; + + ret = waveOutOpen(&handle, 0, &const_wfx, 0, 0, 0); + if (ret != MMSYSERR_NOERROR) + { + skip("Could not to invalid parameter test\n"); + return; + } + waveOutClose(handle); + + /* Start actual tests */ + + wfx = const_wfx; + wfx.nAvgBytesPerSec = 0; + ret = waveOutOpen(&handle, 0, &wfx, 0, 0, 0); + ok(ret == MMSYSERR_NOERROR, "Got %d\n", ret); + waveOutClose(handle); + + wfx = const_wfx; + wfx.nSamplesPerSec = 0; + ret = waveOutOpen(&handle, 0, &wfx, 0, 0, 0); + ok(ret == MMSYSERR_INVALPARAM, "Got %d\n", ret); +} + START_TEST(wave) { test_multiple_waveopens(); @@ -1715,4 +1752,5 @@ START_TEST(wave) test_sndPlaySound(); test_fragmentsize(); test_PlaySound(); + test_waveOutOpen_invalid_parameter(); } diff --git a/dlls/winmm/waveform.c b/dlls/winmm/waveform.c index 045bf4ac20..58f830dad9 100644 --- a/dlls/winmm/waveform.c +++ b/dlls/winmm/waveform.c @@ -1106,6 +1106,12 @@ static LRESULT WINMM_OpenDevice(WINMM_Device *device, WINMM_OpenInfo *info, WARN("Fixing bad nAvgBytesPerSec (%u)\n", device->orig_fmt->nAvgBytesPerSec); device->orig_fmt->nAvgBytesPerSec = device->orig_fmt->nSamplesPerSec * device->orig_fmt->nBlockAlign; } + + if (info->format->nSamplesPerSec == 0) + { + ret = MMSYSERR_INVALPARAM; + goto error; + } }else{ device->orig_fmt = HeapAlloc(GetProcessHeap(), 0, sizeof(WAVEFORMATEX) + info->format->cbSize); -- 2.18.0

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[PATCH] msvcrt: Verify format string before reading past end of it
by janisozaur＠gmail.com July 28, 2018

July 28, 2018

From: Michał Janiszewski <janisozaur(a)gmail.com> In some cases, e.g. unterminated selection specifier (%[]) could make scanf() family of functions could keep reading from the format string past end of it. Add a check to verify when format string ends, rather than blindly expect the termination to happen. Signed-off-by: Michał Janiszewski <janisozaur(a)gmail.com> --- dlls/msvcrt/scanf.h | 2 +- dlls/msvcrt/tests/scanf.c | 6 ++++++ 2 files changed, 7 insertions(+), 1 deletion(-) diff --git a/dlls/msvcrt/scanf.h b/dlls/msvcrt/scanf.h index 0903d6909a..68585468fe 100644 --- a/dlls/msvcrt/scanf.h +++ b/dlls/msvcrt/scanf.h @@ -637,7 +637,7 @@ _FUNCTION_ { while(*format && (*format != ']')) { /* According to msdn: * "Note that %[a-z] and %[z-a] are interpreted as equivalent to %[abcde...z]." */ - if((*format == '-') && (*(format + 1) != ']')) { + if((*format == '-') && *(format + 1) && (*(format + 1) != ']')) { if ((*(format - 1)) < *(format + 1)) RtlSetBits(&bitMask, *(format - 1) +1 , *(format + 1) - *(format - 1)); else diff --git a/dlls/msvcrt/tests/scanf.c b/dlls/msvcrt/tests/scanf.c index b7244835ac..e1e351e0bb 100644 --- a/dlls/msvcrt/tests/scanf.c +++ b/dlls/msvcrt/tests/scanf.c @@ -294,6 +294,12 @@ static void test_sscanf_s(void) ret = psscanf_s("123", "%3c", buf, 3); ok(!strcmp("123a", buf), "buf = %s\n", buf); + /* Test to verify how unterminated and invalid sequence gets handled */ + memset(buf, 'a', sizeof(buf)); + ret = psscanf_s(" ", "%[-", buf, 2); + ok(ret == 1, "Wrong number of arguments read: %d\n", ret); + ok(!strcmp(" ", buf), "buf = %s\n", buf); + i = 1; ret = psscanf_s("123 123", "%s %d", buf, 2, &i); ok(ret == 0, "Wrong number of arguments read: %d\n", ret); -- 2.18.0

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Winebrowser
by Allen Bair July 28, 2018

July 28, 2018

I was recently browsing the internet looking to understand how to change WINE so that it launches the default system browser rather than winebrowser and came up with a complicated series of regedit gymnastics. Out of curiosity, why not just set WINE by default to open browser links in the default system browser? This would solve a lot of problems for the user.

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