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winedump: Also check for builtin dll signature. 

Signed-off-by: Alexandre Julliard <julliard@winehq.org>
This commit is contained in:
Alexandre Julliard 2019-04-22 19:48:04 +02:00
parent 3a02bc2ecd
commit 209d2976f2
1 changed files with 11 additions and 7 deletions
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18
tools/winedump/pe.c
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@ -98,16 +98,20 @@ static const IMAGE_NT_HEADERS32 *get_nt_header( void )
return PRD(dos->e_lfanew, sizeof(DWORD) + sizeof(IMAGE_FILE_HEADER));
}
static BOOL is_fake_dll( void )
static void print_fake_dll( void )
{
static const char builtin_signature[] = "Wine builtin DLL";
static const char fakedll_signature[] = "Wine placeholder DLL";
const IMAGE_DOS_HEADER *dos;
dos = PRD(0, sizeof(*dos) + sizeof(fakedll_signature));
if (dos && dos->e_lfanew >= sizeof(*dos) + sizeof(fakedll_signature) &&
!memcmp( dos + 1, fakedll_signature, sizeof(fakedll_signature) )) return TRUE;
return FALSE;
dos = PRD(0, sizeof(*dos) + 32);
if (dos && dos->e_lfanew >= sizeof(*dos) + 32)
{
if (!memcmp( dos + 1, builtin_signature, sizeof(builtin_signature) ))
printf( "*** This is a Wine builtin DLL ***\n\n" );
else if (!memcmp( dos + 1, fakedll_signature, sizeof(fakedll_signature) ))
printf( "*** This is a Wine fake DLL ***\n\n" );
}
}
static const void *get_dir_and_size(unsigned int idx, unsigned int *size)
@ -1948,7 +1952,7 @@ void pe_dump(void)
int all = (globals.dumpsect != NULL) && strcmp(globals.dumpsect, "ALL") == 0;
PE_nt_headers = get_nt_header();
if (is_fake_dll()) printf( "*** This is a Wine fake DLL ***\n\n" );
print_fake_dll();
if (globals.do_dumpheader)
{