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channels: Return allocated channels locked.

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This change makes ast_channel_alloc return allocated channels
locked. By doing so no other thread can acquire, lock, and manipulate
the channel before it is completely set up.

(closes issue AST-1256)

Review: https://reviewboard.asterisk.org/r/3067/


git-svn-id: https://origsvn.digium.com/svn/asterisk/branches/12@404204 65c4cc65-6c06-0410-ace0-fbb531ad65f3
This commit is contained in:
Joshua Colp
2013-12-18 19:20:02 +00:00
parent 8385e4ba61
commit f4d662add6
38 changed files with 187 additions and 70 deletions
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2
channels/chan_console.c
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@@ -445,6 +445,8 @@ static struct ast_channel *console_new(struct console_pvt *pvt, const char *ext,
ast_channel_stage_snapshot_done(chan);
ast_channel_unlock(chan);
if (state != AST_STATE_DOWN) {
if (ast_pbx_start(chan)) {
ast_channel_hangupcause_set(chan, AST_CAUSE_SWITCH_CONGESTION);