Alexandre Julliard : dbghelp: Return a Unicode path in path_find_symbol_file().
Module: wine Branch: master Commit: 3e1a56290191e37aded204c554f2e550c0257300 URL: https://source.winehq.org/git/wine.git/?a=commit;h=3e1a56290191e37aded204c55... Author: Alexandre Julliard <julliard(a)winehq.org> Date: Thu Nov 15 14:24:58 2018 +0100 dbghelp: Return a Unicode path in path_find_symbol_file(). Signed-off-by: Alexandre Julliard <julliard(a)winehq.org> --- dlls/dbghelp/dbghelp_private.h | 2 +- dlls/dbghelp/msc.c | 4 ++-- dlls/dbghelp/path.c | 29 ++++++++++------------------- dlls/dbghelp/pe_module.c | 6 +++--- 4 files changed, 16 insertions(+), 25 deletions(-) diff --git a/dlls/dbghelp/dbghelp_private.h b/dlls/dbghelp/dbghelp_private.h index 1308d63..7b872fe 100644 --- a/dlls/dbghelp/dbghelp_private.h +++ b/dlls/dbghelp/dbghelp_private.h @@ -659,7 +659,7 @@ extern BOOL pdb_virtual_unwind(struct cpu_stack_walk *csw, DWORD_PTR ip, /* path.c */ extern BOOL path_find_symbol_file(const struct process* pcs, const struct module* module, PCSTR full_path, const GUID* guid, DWORD dw1, DWORD dw2, - PSTR buffer, BOOL* is_unmatched) DECLSPEC_HIDDEN; + WCHAR *buffer, BOOL* is_unmatched) DECLSPEC_HIDDEN; /* pe_module.c */ extern BOOL pe_load_nt_header(HANDLE hProc, DWORD64 base, IMAGE_NT_HEADERS* nth) DECLSPEC_HIDDEN; diff --git a/dlls/dbghelp/msc.c b/dlls/dbghelp/msc.c index 6003bc3..493c440 100644 --- a/dlls/dbghelp/msc.c +++ b/dlls/dbghelp/msc.c @@ -2444,7 +2444,7 @@ static HANDLE map_pdb_file(const struct process* pcs, struct module* module) { HANDLE hFile, hMap = NULL; - char dbg_file_path[MAX_PATH]; + WCHAR dbg_file_path[MAX_PATH]; BOOL ret = FALSE; switch (lookup->kind) @@ -2463,7 +2463,7 @@ static HANDLE map_pdb_file(const struct process* pcs, WARN("\tCouldn't find %s\n", lookup->filename); return NULL; } - if ((hFile = CreateFileA(dbg_file_path, GENERIC_READ, FILE_SHARE_READ, NULL, + if ((hFile = CreateFileW(dbg_file_path, GENERIC_READ, FILE_SHARE_READ, NULL, OPEN_EXISTING, FILE_ATTRIBUTE_NORMAL, NULL)) != INVALID_HANDLE_VALUE) { hMap = CreateFileMappingW(hFile, NULL, PAGE_READONLY, 0, 0, NULL); diff --git a/dlls/dbghelp/path.c b/dlls/dbghelp/path.c index 0b9a1e3..a0fc0cf 100644 --- a/dlls/dbghelp/path.c +++ b/dlls/dbghelp/path.c @@ -623,11 +623,10 @@ static BOOL CALLBACK module_find_cb(PCWSTR buffer, PVOID user) BOOL path_find_symbol_file(const struct process* pcs, const struct module* module, PCSTR full_path, const GUID* guid, DWORD dw1, DWORD dw2, - PSTR buffer, BOOL* is_unmatched) + WCHAR *buffer, BOOL* is_unmatched) { struct module_find mf; WCHAR full_pathW[MAX_PATH]; - WCHAR tmp[MAX_PATH]; WCHAR* ptr; const WCHAR* filename; WCHAR* searchPath = pcs->search_path; @@ -648,7 +647,7 @@ BOOL path_find_symbol_file(const struct process* pcs, const struct module* modul /* first check full path to file */ if (module_find_cb(full_pathW, &mf)) { - WideCharToMultiByte(CP_ACP, 0, full_pathW, -1, buffer, MAX_PATH, NULL, NULL); + strcpyW( buffer, full_pathW ); return TRUE; } @@ -662,38 +661,30 @@ BOOL path_find_symbol_file(const struct process* pcs, const struct module* modul (dll may be exe, or sys depending on the file extension) */ /* 2. check module-path */ - file_pathW(module->module.LoadedImageName, tmp); - if (do_searchW(filename, tmp, FALSE, module_find_cb, &mf)) - { - WideCharToMultiByte(CP_ACP, 0, tmp, -1, buffer, MAX_PATH, NULL, NULL); - return TRUE; - } + file_pathW(module->module.LoadedImageName, buffer); + if (do_searchW(filename, buffer, FALSE, module_find_cb, &mf)) return TRUE; while (searchPath) { ptr = strchrW(searchPath, ';'); if (ptr) { - memcpy(tmp, searchPath, (ptr - searchPath) * sizeof(WCHAR)); - tmp[ptr - searchPath] = '\0'; + memcpy(buffer, searchPath, (ptr - searchPath) * sizeof(WCHAR)); + buffer[ptr - searchPath] = '\0'; searchPath = ptr + 1; } else { - strcpyW(tmp, searchPath); + strcpyW(buffer, searchPath); searchPath = NULL; } - if (do_searchW(filename, tmp, FALSE, module_find_cb, &mf)) - { - /* return first fully matched file */ - WideCharToMultiByte(CP_ACP, 0, tmp, -1, buffer, MAX_PATH, NULL, NULL); - return TRUE; - } + /* return first fully matched file */ + if (do_searchW(filename, buffer, FALSE, module_find_cb, &mf)) return TRUE; } /* if no fully matching file is found, return the best matching file if any */ if ((dbghelp_options & SYMOPT_LOAD_ANYTHING) && mf.matched) { - WideCharToMultiByte(CP_ACP, 0, mf.filename, -1, buffer, MAX_PATH, NULL, NULL); + strcpyW( buffer, mf.filename ); *is_unmatched = TRUE; return TRUE; } diff --git a/dlls/dbghelp/pe_module.c b/dlls/dbghelp/pe_module.c index ea2a826..025cd60 100644 --- a/dlls/dbghelp/pe_module.c +++ b/dlls/dbghelp/pe_module.c @@ -524,7 +524,7 @@ static BOOL pe_load_dwarf(struct module* module) static BOOL pe_load_dbg_file(const struct process* pcs, struct module* module, const char* dbg_name, DWORD timestamp) { - char tmp[MAX_PATH]; + WCHAR tmp[MAX_PATH]; HANDLE hFile = INVALID_HANDLE_VALUE, hMap = 0; const BYTE* dbg_mapping = NULL; BOOL ret = FALSE; @@ -532,7 +532,7 @@ static BOOL pe_load_dbg_file(const struct process* pcs, struct module* module, TRACE("Processing DBG file %s\n", debugstr_a(dbg_name)); if (path_find_symbol_file(pcs, module, dbg_name, NULL, timestamp, 0, tmp, &module->module.DbgUnmatched) && - (hFile = CreateFileA(tmp, GENERIC_READ, FILE_SHARE_READ, NULL, + (hFile = CreateFileW(tmp, GENERIC_READ, FILE_SHARE_READ, NULL, OPEN_EXISTING, FILE_ATTRIBUTE_NORMAL, NULL)) != INVALID_HANDLE_VALUE && ((hMap = CreateFileMappingW(hFile, NULL, PAGE_READONLY, 0, 0, NULL)) != 0) && ((dbg_mapping = MapViewOfFile(hMap, FILE_MAP_READ, 0, 0, 0)) != NULL)) @@ -555,7 +555,7 @@ static BOOL pe_load_dbg_file(const struct process* pcs, struct module* module, hdr->DebugDirectorySize / sizeof(*dbg)); } else - ERR("Couldn't find .DBG file %s (%s)\n", debugstr_a(dbg_name), debugstr_a(tmp)); + ERR("Couldn't find .DBG file %s (%s)\n", debugstr_a(dbg_name), debugstr_w(tmp)); if (dbg_mapping) UnmapViewOfFile(dbg_mapping); if (hMap) CloseHandle(hMap);
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Alexandre Julliard