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Add channel locking for channel snapshot creation.

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This adds channel locks around calls to create channel snapshots as well
as other functions which operate on a channel and then end up
creating a channel snapshot. Functions that expect the channel to be
locked prior to being called have had their documentation updated to
indicate such.
........

Merged revisions 403311 from http://svn.asterisk.org/svn/asterisk/branches/12


git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@403314 65c4cc65-6c06-0410-ace0-fbb531ad65f3
This commit is contained in:
Mark Michelson
2013-12-03 17:07:29 +00:00
parent 8b24b0d206
commit 8e8b329e14
57 changed files with 384 additions and 31 deletions
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2
addons/chan_mobile.c
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@@ -861,6 +861,7 @@ static struct ast_channel *mbl_new(int state, struct mbl_pvt *pvt, char *cid_num
goto e_return;
}
ast_channel_lock(chn);
ast_channel_tech_set(chn, &mbl_tech);
ast_format_cap_add(ast_channel_nativeformats(chn), &prefformat);
ast_format_copy(ast_channel_rawreadformat(chn), &prefformat);
@@ -878,6 +879,7 @@ static struct ast_channel *mbl_new(int state, struct mbl_pvt *pvt, char *cid_num
if (pvt->sco_socket != -1) {
ast_channel_set_fd(chn, 0, pvt->sco_socket);
}
ast_channel_unlock(chn);
return chn;