[sr-dev] git:master: xcap_server: Fix memory allocation check bug in xcap_misc

[Hugh Waite]

Module: sip-router
Branch: master
Commit: 49720ce99e72ded34c67a9ee4d17a9cedaf0a0f4
URL:    http://git.sip-router.org/cgi-bin/gitweb.cgi/sip-router/?a=commit;h=49720ce99e72ded34c67a9ee4d17a9cedaf0a0f4

Author: Hugh Waite <hugh.waite at crocodile-rcs.com>
Committer: Hugh Waite <hugh.waite at crocodile-rcs.com>
Date:   Wed Oct  2 10:04:35 2013 +0100

xcap_server: Fix memory allocation check bug in xcap_misc

- Would cause crash if out of package memory

---

 modules/xcap_server/xcap_misc.c |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)

diff --git a/modules/xcap_server/xcap_misc.c b/modules/xcap_server/xcap_misc.c
index d947e7c..7ca891e 100644
--- a/modules/xcap_server/xcap_misc.c
+++ b/modules/xcap_server/xcap_misc.c
@@ -586,7 +586,7 @@ int xcaps_xpath_set(str *inbuf, str *xpaths, str *val, str *outbuf)
 		goto error;
 	}
 	outbuf->s = (char*)pkg_malloc(size+1);
-	if(size<=0)
+	if(outbuf->s==NULL)
 	{
 		LM_ERR("no pkg for output\n");
 		xmlFree(xmem);