diff options
author | dvossel <dvossel@f38db490-d61c-443f-a65b-d21fe96a405b> | 2010-05-24 16:10:09 +0000 |
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committer | dvossel <dvossel@f38db490-d61c-443f-a65b-d21fe96a405b> | 2010-05-24 16:10:09 +0000 |
commit | 89fe54c8df1f549c7e5851c4a9ca886d5fd26190 (patch) | |
tree | fa72aa025197a9047d480a130232e31ba748a5be /main | |
parent | 16f7f9022b2cb4818818f84e9d024a451a71f63f (diff) |
fixes segfault when using generic plc
git-svn-id: http://svn.digium.com/svn/asterisk/trunk@265273 f38db490-d61c-443f-a65b-d21fe96a405b
Diffstat (limited to 'main')
-rw-r--r-- | main/channel.c | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/main/channel.c b/main/channel.c index 637f16285..ba34117e0 100644 --- a/main/channel.c +++ b/main/channel.c @@ -4154,6 +4154,12 @@ static void adjust_frame_for_plc(struct ast_channel *chan, struct ast_frame *fra int num_new_samples = frame->samples; struct plc_ds *plc = datastore->data; + + /* If this audio frame has no samples to fill in ignore it */ + if (!num_new_samples) { + return; + } + /* First, we need to be sure that our buffer is large enough to accomodate * the samples we need to fill in. This will likely only occur on the first * frame we write. |