diff options
| author | Joshua Colp <jcolp@digium.com> | 2016-09-21 20:03:37 +0000 |
|---|---|---|
| committer | Joshua Colp <jcolp@digium.com> | 2016-09-21 20:03:37 +0000 |
| commit | 323aff3a09b0a59de6e67be183e94fb15dd1e9a8 (patch) | |
| tree | 4560b204a9bc494a0690a2eb6f93c12bcff7e29a | |
| parent | 5cb3fc5d6777b03ac29bb7aa41a9b04076577513 (diff) | |
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: I61f8187972d5d8bbd7d6b7f4daa4f4f7e8237b23
| -rw-r--r-- | main/presencestate.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/main/presencestate.c b/main/presencestate.c index 207e2aacb..56c903cf2 100644 --- a/main/presencestate.c +++ b/main/presencestate.c @@ -151,6 +151,9 @@ static enum ast_presence_state ast_presence_state_helper(const char *presence_pr char *label = ast_strdupa(presence_provider); int res = AST_PRESENCE_INVALID; + *subtype = NULL; + *message = NULL; + if (check_cache) { res = presence_state_cached(presence_provider, subtype, message); if (res != AST_PRESENCE_INVALID) { |