[Sipp-commits] SF.net SVN: sipp:[636] sipp/trunk/auth.c

[<arc...@us...>]

Revision: 636
          http://sourceforge.net/p/sipp/code/636
Author:   arcady-91
Date:     2013-02-15 00:44:25 +0000 (Fri, 15 Feb 2013)
Log Message:
-----------
Fixed memory leak

Modified Paths:
--------------
    sipp/trunk/auth.c

Modified: sipp/trunk/auth.c
===================================================================
--- sipp/trunk/auth.c	2013-02-15 00:44:19 UTC (rev 635)
+++ sipp/trunk/auth.c	2013-02-15 00:44:25 UTC (rev 636)
@@ -588,6 +588,7 @@
   /* compute XMAC */
   f1(k,rnd,sqn,(unsigned char *) aka_AMF,xmac,op);
   if (memcmp(mac,xmac,MACLEN)!=0) {
+    free(nonce);
     sprintf(result,"createAuthHeaderAKAv1MD5 : MAC != eXpectedMAC -> Server might not know the secret (man-in-the-middle attack?) \n");
     return 0;
   }
@@ -603,6 +604,7 @@
     resuf = createAuthHeaderMD5(user, (char *) res, RESLEN, method, uri, msgbody, auth, algo, result);   
     if (resuf == 0) {
         sprintf(result,"createAuthHeaderAKAv1MD5 : Unexpected return value from createAuthHeaderMD5\n");
+        free(nonce);
         return 0;
     }
   } else {
@@ -617,6 +619,7 @@
     resuf = createAuthHeaderMD5(user,"",0,method,uri,msgbody,auth,algo,result);
     if (resuf == 0) {
         sprintf(result,"createAuthHeaderAKAv1MD5 : Unexpected return value from createAuthHeaderMD5\n");
+        free(nonce);
         return 0;
     }
   }

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