From 30cef0e29c39402b91cd6d4b4d323cf3bf9fd033 Mon Sep 17 00:00:00 2001
From: Daniel-Constantin Mierla <miconda@gmail.com>
Date: Sat, 5 Oct 2019 20:41:50 +0200
Subject: [PATCH] presence: free allocated memory in case of error

(cherry picked from commit 4e6c8fe6073d7d52bab66faa68abad2f685d2090)
---
 src/modules/presence/notify.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/src/modules/presence/notify.c b/src/modules/presence/notify.c
index f9ce4c403f6..245c2b95c0b 100644
--- a/src/modules/presence/notify.c
+++ b/src/modules/presence/notify.c
@@ -2018,6 +2018,7 @@ int add_waiting_watchers(watcher_t *watchers, str pres_uri, str event)
 
 		w = (watcher_t *)pkg_malloc(sizeof(watcher_t));
 		if(w == NULL) {
+			pkg_free(wuri.s);
 			ERR_MEM(PKG_MEM_STR);
 		}
 		memset(w, 0, sizeof(watcher_t));