From bdbefdcc4813f76b479db6220722a405db1e73d5 Mon Sep 17 00:00:00 2001
From: William King <william.king@quentustech.com>
Date: Wed, 14 May 2014 19:56:32 -0700
Subject: [PATCH] CID:1087631 In the unlikely case the sprintf fails, free the
 memory instead of leak it

---
 src/switch_xml.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/src/switch_xml.c b/src/switch_xml.c
index dad3d49503..8a5b76a98b 100644
--- a/src/switch_xml.c
+++ b/src/switch_xml.c
@@ -2043,6 +2043,8 @@ static void switch_xml_user_cache(const char *key, const char *user_name, const
 		char *expires_val = malloc(1024);
 		if (sprintf(expires_val, "%ld", (long)expires)) {
 			switch_core_hash_insert(CACHE_EXPIRES_HASH, mega_key, expires_val);
+		} else {
+			switch_safe_free(expires_val);
 		}
 	}
 	switch_core_hash_insert(CACHE_HASH, mega_key, switch_xml_dup(user));