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dbghelp: Use elf_check_debug_link in elf_locate_build_id_target. 

Signed-off-by: Jacek Caban <jacek@codeweavers.com>
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
This commit is contained in:
Jacek Caban 2020-03-17 17:21:06 +01:00 committed by Alexandre Julliard
parent c1d867fa87
commit 171c6fadab
1 changed files with 13 additions and 11 deletions
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24
dlls/dbghelp/elf_module.c
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@ -985,20 +985,25 @@ static BOOL elf_check_debug_link(const WCHAR* file, struct image_file_map* fmap,
{
HANDLE handle;
WCHAR *path;
DWORD crc;
BOOL ret = FALSE;
BOOL ret;
path = get_dos_file_name(file);
handle = CreateFileW(path, GENERIC_READ, FILE_SHARE_READ, NULL, OPEN_EXISTING, 0, NULL);
heap_free(path);
if (handle == INVALID_HANDLE_VALUE) return FALSE;
crc = calc_crc32(handle);
if (crc != link_crc)
WARN("Bad CRC for file %s (got %08x while expecting %08x)\n", debugstr_w(file), crc, link_crc);
else
ret = elf_map_handle(handle, fmap);
if (link_crc)
{
DWORD crc = calc_crc32(handle);
if (crc != link_crc)
{
WARN("Bad CRC for file %s (got %08x while expecting %08x)\n", debugstr_w(file), crc, link_crc);
CloseHandle(handle);
return FALSE;
}
}
ret = elf_map_handle(handle, fmap);
CloseHandle(handle);
return ret;
}
@ -1094,7 +1099,6 @@ static BOOL elf_locate_build_id_target(struct image_file_map* fmap, const BYTE*
WCHAR* p;
WCHAR* z;
const BYTE* idend = id + idlen;
struct elf_map_file_data emfd;
fmap_link = HeapAlloc(GetProcessHeap(), 0, sizeof(*fmap_link));
if (!fmap_link) return FALSE;
@ -1125,9 +1129,7 @@ static BOOL elf_locate_build_id_target(struct image_file_map* fmap, const BYTE*
memcpy(z, dotDebug0W, sizeof(dotDebug0W));
TRACE("checking %s\n", wine_dbgstr_w(p));
emfd.kind = from_file;
emfd.u.file.filename = p;
if (elf_map_file(&emfd, fmap_link))
if (elf_check_debug_link(p, fmap_link, 0))
{
struct image_section_map buildid_sect;
if (image_find_section(fmap_link, ".note.gnu.build-id", &buildid_sect))