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Bug 973138: Block DLLs that match the MovieMode pattern. r=bsmedberg

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This commit is contained in:
David Major 2014-04-15 11:40:42 +12:00
parent f8bcba8c0e
commit d11a936043
1 changed files with 11 additions and 0 deletions
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11
mozglue/build/WindowsDllBlocklist.cpp
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@ -512,6 +512,17 @@ patched_LdrLoadDll (PWCHAR filePath, PULONG flags, PUNICODE_STRING moduleFileNam
printf_stderr("LdrLoadDll: dll name '%s'\n", dllName);
#endif
// Block a suspicious binary that uses various 12-digit hex strings
// e.g. MovieMode.48CA2AEFA22D.dll (bug 973138)
char * dot = strchr(dllName, '.');
if (dot && (strchr(dot+1, '.') == dot+13)) {
char * end = nullptr;
_strtoui64(dot+1, &end, 16);
if (end == dot+13) {
return STATUS_DLL_NOT_FOUND;
}
}
// then compare to everything on the blocklist
info = &sWindowsDllBlocklist[0];
while (info->name) {