Summary: | ASTERISK-19537: Deadlock potential in ast_do_masquerade() because it calls ast_indicate with the channel lock held. | ||||
Reporter: | Richard Mudgett (rmudgett) | Labels: | |||
Date Opened: | 2012-03-14 17:15:14 | Date Closed: | 2012-06-04 13:42:20 | ||
Priority: | Major | Regression? | |||
Status: | Closed/Complete | Components: | Channels/chan_local Core/Channels | ||
Versions: | Frequency of Occurrence | ||||
Related Issues: |
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Environment: | Attachments: | ||||
Description: | Calling ast_indicate with the channel lock held can result in a deadlock with a local channel because of how local channels need to avoid deadlock. | ||||
Comments: | By: Richard Mudgett (rmudgett) 2012-03-14 17:26:03.170-0500 The first call to ast_indicate() in ast_do_masquerade() has the deadlock potential. The other calls should not be a problem because the channels are unlinked from the channel container at that point. |