Hans Leidekker : gdi32: Fix invalid parameter handling in EnumICMProfiles and SetICMProfile.
Module: wine Branch: master Commit: b32ed71ff52e00d3aba6a8f4860a78e0b39f80d2 URL: http://source.winehq.org/git/wine.git/?a=commit;h=b32ed71ff52e00d3aba6a8f486... Author: Hans Leidekker <hans(a)codeweavers.com> Date: Tue Oct 26 12:41:49 2010 +0200 gdi32: Fix invalid parameter handling in EnumICMProfiles and SetICMProfile. --- dlls/gdi32/icm.c | 34 +++++++++++-- dlls/gdi32/tests/icm.c | 125 ++++++++++++++++++++++++++++++++++++++++++++++++ 2 files changed, 155 insertions(+), 4 deletions(-) diff --git a/dlls/gdi32/icm.c b/dlls/gdi32/icm.c index 033dbd9..afbc0ee 100644 --- a/dlls/gdi32/icm.c +++ b/dlls/gdi32/icm.c @@ -74,11 +74,13 @@ INT CALLBACK enum_profiles_callback( LPWSTR filename, LPARAM lparam ) */ INT WINAPI EnumICMProfilesA(HDC hdc, ICMENUMPROCA func, LPARAM lparam) { + DC *dc; INT ret = -1; - DC *dc = get_dc_ptr(hdc); TRACE("%p, %p, 0x%08lx\n", hdc, func, lparam); - if (dc) + + if (!func) return -1; + if ((dc = get_dc_ptr(hdc))) { if (dc->funcs->pEnumICMProfiles) { @@ -99,11 +101,13 @@ INT WINAPI EnumICMProfilesA(HDC hdc, ICMENUMPROCA func, LPARAM lparam) */ INT WINAPI EnumICMProfilesW(HDC hdc, ICMENUMPROCW func, LPARAM lparam) { + DC *dc; INT ret = -1; - DC *dc = get_dc_ptr(hdc); TRACE("%p, %p, 0x%08lx\n", hdc, func, lparam); - if (dc) + + if (!func) return -1; + if ((dc = get_dc_ptr(hdc))) { if (dc->funcs->pEnumICMProfiles) { @@ -200,6 +204,17 @@ BOOL WINAPI GetLogColorSpaceW(HCOLORSPACE colorspace, LPLOGCOLORSPACEW buffer, D BOOL WINAPI SetICMProfileA(HDC hdc, LPSTR filename) { FIXME("%p %s stub\n", hdc, debugstr_a(filename)); + + if (!filename) + { + SetLastError( ERROR_INVALID_PARAMETER ); + return FALSE; + } + if (!hdc) + { + SetLastError( ERROR_INVALID_HANDLE ); + return FALSE; + } return TRUE; } @@ -209,6 +224,17 @@ BOOL WINAPI SetICMProfileA(HDC hdc, LPSTR filename) BOOL WINAPI SetICMProfileW(HDC hdc, LPWSTR filename) { FIXME("%p %s stub\n", hdc, debugstr_w(filename)); + + if (!filename) + { + SetLastError( ERROR_INVALID_PARAMETER ); + return FALSE; + } + if (!hdc) + { + SetLastError( ERROR_INVALID_HANDLE ); + return FALSE; + } return TRUE; } diff --git a/dlls/gdi32/tests/icm.c b/dlls/gdi32/tests/icm.c index 06812aa..f201eab 100644 --- a/dlls/gdi32/tests/icm.c +++ b/dlls/gdi32/tests/icm.c @@ -176,6 +176,127 @@ static void test_SetICMMode( HDC dc ) DeleteDC( dc ); } +static CALLBACK INT enum_profiles_callbackA( LPSTR filename, LPARAM lparam ) +{ + trace("%s\n", filename); + return 1; +} + +static void test_EnumICMProfilesA( HDC dc ) +{ + INT ret; + + ret = EnumICMProfilesA( NULL, NULL, 0 ); + ok(ret == -1 || broken(ret == 0) /* nt4 */, "expected -1, got %d\n", ret); + + ret = EnumICMProfilesA( dc, NULL, 0 ); + ok(ret == -1 || broken(ret == 0) /* nt4 */, "expected -1, got %d\n", ret); + + ret = EnumICMProfilesA( dc, enum_profiles_callbackA, 0 ); + ok(ret == -1 || broken(ret == 0) /* nt4 */, "expected -1, got %d\n", ret); +} + +static CALLBACK INT enum_profiles_callbackW( LPWSTR filename, LPARAM lparam ) +{ + return 1; +} + +static void test_EnumICMProfilesW( HDC dc ) +{ + INT ret; + + ret = EnumICMProfilesW( NULL, NULL, 0 ); + ok(ret == -1 || broken(ret == 0) /* win9x, nt4 */, "expected -1, got %d\n", ret); + + ret = EnumICMProfilesW( dc, NULL, 0 ); + ok(ret == -1 || broken(ret == 0) /* win9x, nt4 */, "expected -1, got %d\n", ret); + + ret = EnumICMProfilesW( dc, enum_profiles_callbackW, 0 ); + ok(ret == -1 || broken(ret == 0) /* win9x, nt4 */, "expected -1, got %d\n", ret); +} + +static void test_SetICMProfileA( HDC dc ) +{ + BOOL ret; + char profile[MAX_PATH]; + DWORD len, error; + + SetLastError( 0xdeadbeef ); + ret = SetICMProfileA( NULL, NULL ); + if (!ret && GetLastError() == ERROR_CALL_NOT_IMPLEMENTED) + { + win_skip("SetICMProfileA is not implemented\n"); + return; + } + + len = sizeof(profile); + ret = GetICMProfileA( dc, &len, profile ); + ok(ret, "GetICMProfileA failed %u\n", GetLastError()); + + SetLastError( 0xdeadbeef ); + ret = SetICMProfileA( NULL, NULL ); + error = GetLastError(); + ok(!ret, "SetICMProfileA succeeded\n"); + ok(error == ERROR_INVALID_PARAMETER || broken(error == 0xdeadbeef) /* win9x */, + "expected ERROR_INVALID_PARAMETER, got %u\n", error); + + SetLastError( 0xdeadbeef ); + ret = SetICMProfileA( NULL, profile ); + error = GetLastError(); + ok(!ret, "SetICMProfileA succeeded\n"); + ok(error == ERROR_INVALID_HANDLE || broken(error == 0xdeadbeef) /* win9x */, + "expected ERROR_INVALID_HANDLE, got %u\n", error); + + SetLastError( 0xdeadbeef ); + ret = SetICMProfileA( dc, NULL ); + error = GetLastError(); + ok(!ret, "SetICMProfileA succeeded\n"); + ok(error == ERROR_INVALID_PARAMETER, "expected ERROR_INVALID_PARAMETER, got %u\n", error); + + ret = SetICMProfileA( dc, profile ); + ok(ret, "SetICMProfileA failed %u\n", GetLastError()); +} + +static void test_SetICMProfileW( HDC dc ) +{ + BOOL ret; + WCHAR profile[MAX_PATH]; + DWORD len, error; + + SetLastError( 0xdeadbeef ); + ret = SetICMProfileW( NULL, NULL ); + if (!ret && GetLastError() == ERROR_CALL_NOT_IMPLEMENTED) + { + win_skip("SetICMProfileW is not implemented\n"); + return; + } + + len = sizeof(profile)/sizeof(profile[0]); + ret = GetICMProfileW( dc, &len, profile ); + ok(ret, "GetICMProfileW failed %u\n", GetLastError()); + + SetLastError( 0xdeadbeef ); + ret = SetICMProfileW( NULL, NULL ); + error = GetLastError(); + ok(!ret, "SetICMProfileW succeeded\n"); + ok(error == ERROR_INVALID_PARAMETER, "expected ERROR_INVALID_PARAMETER, got %u\n", error); + + SetLastError( 0xdeadbeef ); + ret = SetICMProfileW( NULL, profile ); + error = GetLastError(); + ok(!ret, "SetICMProfileW succeeded\n"); + ok(error == ERROR_INVALID_HANDLE, "expected ERROR_INVALID_HANDLE, got %u\n", error); + + SetLastError( 0xdeadbeef ); + ret = SetICMProfileW( dc, NULL ); + error = GetLastError(); + ok(!ret, "SetICMProfileW succeeded\n"); + ok(error == ERROR_INVALID_PARAMETER, "expected ERROR_INVALID_PARAMETER, got %u\n", error); + + ret = SetICMProfileW( dc, profile ); + ok(ret, "SetICMProfileW failed %u\n", GetLastError()); +} + START_TEST(icm) { HDC dc = GetDC( NULL ); @@ -183,6 +304,10 @@ START_TEST(icm) test_GetICMProfileA( dc ); test_GetICMProfileW( dc ); test_SetICMMode( dc ); + test_EnumICMProfilesA( dc ); + test_EnumICMProfilesW( dc ); + test_SetICMProfileA( dc ); + test_SetICMProfileW( dc ); ReleaseDC( NULL, dc ); }
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Alexandre Julliard