Re: crypt32: Avoid double free in CRYPT_LoadSIP on error path (coverity))

[Nikolay Sivov]

On 10/29/2012 11:33, Frédéric Delanoy wrote:

FreeLibrary(temp) can be called twice on error.

CID 714004
---

error:

      FreeLibrary(lib);
-    FreeLibrary(temp);
+    if (temp != NULL) FreeLibrary(temp);
      SetLastError(TRUST_E_SUBJECT_FORM_UNKNOWN);
      return FALSE;
  }

This is useless, FreeLibrary() checks for NULL.