From 64df75b02c95b15eabf8abde9a819a8a3e5b25d4 Mon Sep 17 00:00:00 2001 From: Joshua Colp Date: Wed, 21 Sep 2016 19:24:08 +0000 Subject: [PATCH] core: Ensure presencestate subtype and message are NULL. When retrieving presence state information there is no guarantee that the subtype and message passed in are set to NULL. This change ensures they are. ASTERISK-26397 #close Change-Id: If38cd730e409e9a9b6eb9adef6591d15a9e61f86 --- main/presencestate.c | 3 +++ 1 file changed, 3 insertions(+) diff --git a/main/presencestate.c b/main/presencestate.c index 3be2ebeede..c0a0ebdc19 100644 --- a/main/presencestate.c +++ b/main/presencestate.c @@ -161,6 +161,9 @@ static enum ast_presence_state ast_presence_state_helper(const char *presence_pr [AST_PRESENCE_DND] = 7 }; + *subtype = NULL; + *message = NULL; + while ((label = strsep(&labels, "&"))) { enum ast_presence_state next_state = AST_PRESENCE_INVALID; char *next_subtype = NULL; -- 2.47.2