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chan_sip: Fix reference leak in mwi_event_cb

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Cleanup the peer reference when stasis_subscription_final_message is
true.  Also free peer_name even if peer exists, after reload a new
peer_name will be allocated.

ASTERISK-26193 #close

Change-Id: If7ecd52facdc5c227f701c760841e3f6ca53cc69
This commit is contained in:
Corey Farrell
2016-07-13 14:45:07 -04:00
parent 73d8cb587d
commit f73ddde7d4
1 changed files with 2 additions and 4 deletions
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6
channels/chan_sip.c
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@@ -17229,10 +17229,8 @@ static void mwi_event_cb(void *userdata, struct stasis_subscription *sub, struct
struct sip_peer *peer = sip_find_peer(peer_name, NULL, TRUE, FINDALLDEVICES, FALSE, 0); struct sip_peer *peer = sip_find_peer(peer_name, NULL, TRUE, FINDALLDEVICES, FALSE, 0);
if (stasis_subscription_final_message(sub, msg)) { if (stasis_subscription_final_message(sub, msg)) {
if (peer) { /* peer can be non-NULL during reload. */
/* configuration reloaded */ ao2_cleanup(peer);
return;
}
ast_free(peer_name); ast_free(peer_name);
return; return;
} }