Bug 604495 - Memory corruption in the GIF decoder destruction; r=joe a=blocking-final+

--HG--
extra : rebase_source : cc0de4cde5c66dd69b446c0e0368a9d0560f40ca

modules/libpr0n/decoders/nsGIFDecoder2.cpp

@@ -128,7 +128,9 @@ nsGIFDecoder2::nsGIFDecoder2()
 
 nsGIFDecoder2::~nsGIFDecoder2()
 {
-  PR_FREEIF(mGIFStruct.local_colormap);
+  if (mGIFStruct.local_colormap) {
+    moz_free(mGIFStruct.local_colormap);
+  }
 }
 
 void