From 71dd98a22eeacdda1b861aafc5a55feb38b49b27 Mon Sep 17 00:00:00 2001
From: Mark Spencer <markster@digium.com>
Date: Tue, 28 Oct 2003 14:07:19 +0000
Subject: [PATCH] Don't free sildet unless we have one
git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@1679 65c4cc65-6c06-0410-ace0-fbb531ad65f3
---
apps/app_record.c | 5 +++--
1 file changed, 3 insertions(+), 2 deletions(-)
diff --git a/apps/app_record.c b/apps/app_record.c
index cc0e41ee93..9e72be79de 100755
--- a/apps/app_record.c
+++ b/apps/app_record.c
@@ -56,7 +56,7 @@ static int record_exec(struct ast_channel *chan, void *data)
struct localuser *u;
struct ast_frame *f = NULL;
- struct ast_dsp *sildet; /* silence detector dsp */
+ struct ast_dsp *sildet = NULL; /* silence detector dsp */
int totalsilence = 0;
int dspsilence = 0;
int silence = 0; /* amount of silence to allow */
@@ -222,7 +222,8 @@ static int record_exec(struct ast_channel *chan, void *data)
res = ast_set_read_format(chan, rfmt);
if (res)
ast_log(LOG_WARNING, "Unable to restore read format on '%s'\n", chan->name);
- ast_dsp_free(sildet);
+ if (sildet)
+ ast_dsp_free(sildet);
}
return res;
}
--
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