tls: fix memory leak in tls_prune_sessions

cyrusimap · Dec 6, 2017 · 575b6b4 · 575b6b4
1 parent 1e7cf05
commit 575b6b4
Showing 1 changed file with 4 additions and 4 deletions.
diff --git a/imap/tls.c b/imap/tls.c
@@ -1387,17 +1387,17 @@ EXPORTED int tls_prune_sessions(void)
     }
     else if (ret == CYRUSDB_NOTFOUND) {
 	syslog(LOG_NOTICE, "tls_prune: %s not found, nothing to do", fname);
-	return 0;
+	ret = 0;
     }
     else {
 	syslog(LOG_ERR, "DBERROR: opening %s: %s",
 	       fname, cyrusdb_strerror(ret));
-	return 1;
     }
 
-    free(tofree);
+    if (tofree)
+	free(tofree);
 
-    return 0;
+    return ret;
 }
 
 /* fill string buffer with info about tls connection */