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Fix small memory leak in handle_init_event by always destroying the pthread

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attr before returning.


git-svn-id: https://origsvn.digium.com/svn/asterisk/branches/1.4@218623 65c4cc65-6c06-0410-ace0-fbb531ad65f3
This commit is contained in:
Jeff Peeler
2009-09-15 16:29:27 +00:00
parent ca41240806
commit 434dcbf847
1 changed files with 3 additions and 0 deletions
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3
channels/chan_dahdi.c
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@@ -7146,6 +7146,7 @@ static struct dahdi_pvt *handle_init_event(struct dahdi_pvt *i, int event)
res = tone_zone_play_tone(i->subs[SUB_REAL].dfd, DAHDI_TONE_CONGESTION);
if (res < 0)
ast_log(LOG_WARNING, "Unable to play congestion tone on channel %d\n", i->channel);
pthread_attr_destroy(&attr);
return NULL;
}
break;
@@ -7212,6 +7213,7 @@ static struct dahdi_pvt *handle_init_event(struct dahdi_pvt *i, int event)
default:
ast_log(LOG_WARNING, "Don't know how to handle on hook with signalling %s on channel %d\n", sig2str(i->sig), i->channel);
res = tone_zone_play_tone(i->subs[SUB_REAL].dfd, -1);
pthread_attr_destroy(&attr);
return NULL;
}
break;
@@ -7248,6 +7250,7 @@ static struct dahdi_pvt *handle_init_event(struct dahdi_pvt *i, int event)
ast_log(LOG_NOTICE,
"Got DAHDI_EVENT_REMOVED. Destroying channel %d\n",
i->channel);
pthread_attr_destroy(&attr);
return i;
}
pthread_attr_destroy(&attr);