X-Git-Url: https://git.saurik.com/apple/security.git/blobdiff_plain/5c19dc3ae3bd8e40a9c028b0deddd50ff337692c..07691282a056c4efea71e1e505527601e8cc166b:/OSX/libsecurity_cdsa_utils/lib/cuEnc64.c

diff --git a/OSX/libsecurity_cdsa_utils/lib/cuEnc64.c b/OSX/libsecurity_cdsa_utils/lib/cuEnc64.c
index 41e0b005..23b033ff 100644
--- a/OSX/libsecurity_cdsa_utils/lib/cuEnc64.c
+++ b/OSX/libsecurity_cdsa_utils/lib/cuEnc64.c
@@ -258,6 +258,10 @@ unsigned char *cuDec64(const unsigned char *inbuf,
 	bp = news;
 
 	obuflen = (inlen / 4) * 3;
+    if(obuflen == 0) {
+        free(news);
+        return NULL;
+    }
 	outbuf = (unsigned char*)malloc(obuflen);
 	outp = outbuf;