# HG changeset patch

# User John Calcote <john.calcote@gmail.com>

# Date 1491589506 21600

#      Fri Apr 07 12:25:06 2017 -0600

# Node ID 2faa881f0616fce98cf239e80989cd650347190d

# Parent  51ed69107d096c5b9886954d89e0709975d5aa15

BUG#152: CVE-2016-4912 - fixed security vulnerability in xrealloc.

diff --git a/openslp/common/slp_xmalloc.c b/openslp/common/slp_xmalloc.c

--- a/openslp/common/slp_xmalloc.c

+++ b/openslp/common/slp_xmalloc.c

@@ -202,8 +202,8 @@

       void * newptr = ptr;

       if (x->size != size)

       {

-         newptr = slp_xmalloc(file, line, size);

-         memcpy(newptr, ptr, x->size);

+         if ((newptr = slp_xmalloc(file, line, size)) != 0)

+            memcpy(newptr, ptr, x->size);

          slp_xfree(file, line, x);

       }

       return newptr;