Fix speech structure leak in the AGI speech recognition integration.

The AGI dialplan applications did not destroy the speech structure automatically
if it was not destroyed by the running AGI script. They will now do this.

(issue LUMENVOX-15)

git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@184673 65c4cc65-6c06-0410-ace0-fbb531ad65f3

diff --git a/res/res_agi.c b/res/res_agi.c
index 8a128e2a298a90eb698296b47e25dc95153b4aaf..efd8549b3192cd224ab4ae2f30b5f7d3c7889cca 100644 (file)
--- a/res/res_agi.c
+++ b/res/res_agi.c
@@ -737,6 +737,10 @@ static enum agi_result launch_asyncagi(struct ast_channel *chan, char *argv[], i
                        ast_frfree(f);
                }
        }
+
+       if (async_agi.speech) {
+               ast_speech_destroy(async_agi.speech);
+       }
 quit:
        /* notify manager users this channel cannot be
           controlled anymore by Async AGI */
@@ -2929,6 +2933,9 @@ static enum agi_result run_agi(struct ast_channel *chan, char *request, AGI *agi
                        }
                }
        }
+       if (agi->speech) {
+               ast_speech_destroy(agi->speech);
+       }
        /* Notify process */
        if (send_sighup) {
                if (pid > -1) {