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res_ari_channels: Fix reference leak in channel_state_invalid.

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channel_state_invalid leaked a reference to the channel snapshot any
time it was aquired.

ASTERISK-27067 #close

Change-Id: I8c653f00416b39978513c5605c4be0f03b1df29a
This commit is contained in:
Corey Farrell
2017-10-31 14:18:45 -04:00
parent 491c8054f2
commit f2175c5a39
1 changed files with 4 additions and 0 deletions
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4
res/ari/resource_channels.c
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@@ -99,9 +99,13 @@ static int channel_state_invalid(struct stasis_app_control *control,
|| snapshot->state == AST_STATE_RINGING) { || snapshot->state == AST_STATE_RINGING) {
ast_ari_response_error(response, 412, "Precondition Failed", ast_ari_response_error(response, 412, "Precondition Failed",
"Channel in invalid state"); "Channel in invalid state");
ao2_ref(snapshot, -1);
return -1; return -1;
} }
ao2_ref(snapshot, -1);
return 0; return 0;
} }