[asterisk-bugs] [JIRA] (ASTERISK-23635) Crash in framehook during ast_write when called by app_swift

[Matt Jordan (JIRA)]

    [ https://issues.asterisk.org/jira/browse/ASTERISK-23635?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=217412#comment-217412 ] 

Matt Jordan commented on ASTERISK-23635:
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So, the frame was the culprit - it is pointing to garbage.

Since {{app_swift}} was responsible for calling {{ast_write}}, it is also responsible for ensuring that the frame it provides is a valid pointer. Most likely there is an off nominal path in there that is handing an uninitialized frame to {{ast_write}}.

At this is not a bug in a module in Asterisk, I'm going to go ahead and close this out as "Not a Bug" in Asterisk.


> Crash in framehook during ast_write when called by app_swift
> ------------------------------------------------------------
>
>                 Key: ASTERISK-23635
>                 URL: https://issues.asterisk.org/jira/browse/ASTERISK-23635
>             Project: Asterisk
>          Issue Type: Bug
>      Security Level: None
>          Components: . I did not set the category correctly.
>    Affects Versions: 11.7.0
>         Environment: Debian7/x64
>            Reporter: Jeremy Kister
>            Assignee: Matt Jordan
>            Severity: Minor
>         Attachments: backtrace1.txt, frame.txt
>
>
> just happened to be watching the console when i watched Asterisk segfault.



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