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manager: Fix AMI Status action of a single channel.

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Fixed use of uninitialized ao2 container iterator in an off-nominal
condition.  Either a memory allocation error or the requested channel is
an internal channel not exposed to the outside.


git-svn-id: https://origsvn.digium.com/svn/asterisk/branches/12@408715 65c4cc65-6c06-0410-ace0-fbb531ad65f3
This commit is contained in:
Richard Mudgett
2014-02-21 18:17:14 +00:00
parent f064222b89
commit f6875db8e7
1 changed files with 1 additions and 6 deletions
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7
main/manager.c
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@@ -3878,7 +3878,7 @@ static int action_status(struct mansession *s, const struct message *m)
}
/* if we look by name, we break after the first iteration */
for (; msg; ao2_ref(msg, -1), msg = ao2_iterator_next(&it_chans)) {
for (; msg; ao2_ref(msg, -1), msg = all ? ao2_iterator_next(&it_chans) : NULL) {
struct ast_channel_snapshot *snapshot = stasis_message_data(msg);
struct ast_channel *c;
struct ast_str *built = ast_manager_build_channel_state_string_prefix(snapshot, "");
@@ -3961,11 +3961,6 @@ static int action_status(struct mansession *s, const struct message *m)
idText);
ast_free(built);
if (!all) {
ao2_ref(msg, -1);
break;
}
}
if (all) {