[asterisk-bugs] [JIRA] (ASTERISK-30111) Segfault when a channel is hung up immediately after being bridged

Jean Aunis - Prescom (JIRA) noreply at issues.asterisk.org
Wed Jun 15 06:09:49 CDT 2022


Jean Aunis - Prescom created ASTERISK-30111:
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             Summary: Segfault when a channel is hung up immediately after being bridged
                 Key: ASTERISK-30111
                 URL: https://issues.asterisk.org/jira/browse/ASTERISK-30111
             Project: Asterisk
          Issue Type: Bug
      Security Level: None
          Components: Resources/res_ari_bridges
    Affects Versions: 16.16.0
            Reporter: Jean Aunis - Prescom
            Severity: Major
         Attachments: stacktraces.txt

This crash happens randomly, when a channel is hung up right after being bridged by ARI.
I found the issue on Asterisk 16.16.0 but the related code seems not to have changed since then.

Please find attached the relevant stack traces. It seems that the {{interval_hooks}} pointer in the bridge_channel's features structure is being used while null.
The features structure itself is in the process of being destroyed by another thread.



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