addr_parsing: fix memory leak

CID 717082: Resource leak (RESOURCE_LEAK)
At (4): Variable "buf" going out of scope leaks the storage it points to.

Signed-off-by: Sage Weil <sage@inktank.com>

diff --git a/src/include/addr_parsing.c b/src/include/addr_parsing.c
index bc7dcf3bd86a89ec85b907ec3a5932d8b0f86aa1..2a469f9a9b7bfba9917340024dc8dd2d1da6ccda 100644 (file)
--- a/src/include/addr_parsing.c
+++ b/src/include/addr_parsing.c
@@ -55,8 +55,10 @@ char *resolve_addrs(const char *orig_str)
 
   len = BUF_SIZE;
   new_str = (char *)malloc(len);
-  if (!new_str)
+  if (!new_str) {
+    free(buf);
     return NULL;
+  }
 
   pos = 0;