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Posted to commits@apr.apache.org by sf...@apache.org on 2014/05/10 12:27:29 UTC

svn commit: r1593680 - /apr/apr/trunk/strings/apr_cpystrn.c

Author: sf
Date: Sat May 10 10:27:29 2014
New Revision: 1593680

URL: http://svn.apache.org/r1593680
Log:
Fix NULL pointer dereference if out of mem

in strdup() fallback function

PR: 56385


Modified:
    apr/apr/trunk/strings/apr_cpystrn.c

Modified: apr/apr/trunk/strings/apr_cpystrn.c
URL: http://svn.apache.org/viewvc/apr/apr/trunk/strings/apr_cpystrn.c?rev=1593680&r1=1593679&r2=1593680&view=diff
==============================================================================
--- apr/apr/trunk/strings/apr_cpystrn.c (original)
+++ apr/apr/trunk/strings/apr_cpystrn.c Sat May 10 10:27:29 2014
@@ -235,6 +235,8 @@ char *strdup(const char *str)
     size_t len = strlen(str) + 1;
 
     sdup = (char *) malloc(len);
+    if (sdup == NULL)
+        return NULL;
     memcpy(sdup, str, len);
 
     return sdup;