Fix memory leak

Reported by: eliel
Fixed by: tilghman
Closes issue #11136

git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@88007 65c4cc65-6c06-0410-ace0-fbb531ad65f3

diff --git a/cdr/cdr_adaptive_odbc.c b/cdr/cdr_adaptive_odbc.c
index 66f704d6884ea2aef543bba54d1a9ec9150e7289..129ae16824ff63c5a37bcc26a619c79eed10fc6b 100644 (file)
--- a/cdr/cdr_adaptive_odbc.c
+++ b/cdr/cdr_adaptive_odbc.c
@@ -314,8 +314,18 @@ static int odbc_log(struct ast_cdr *cdr)
        SQLHSTMT stmt = NULL;
        SQLLEN rows = 0;
 
+       if (!sql || !sql2) {
+               if (sql)
+                       ast_free(sql);
+               if (sql2)
+                       ast_free(sql2);
+               return -1;
+       }
+
        if (AST_RWLIST_RDLOCK(&odbc_tables)) {
                ast_log(LOG_ERROR, "Unable to lock table list.  Insert CDR(s) failed.\n");
+               ast_free(sql);
+               ast_free(sql2);
                return -1;
        }