[asterisk-bugs] [JIRA] (ASTERISK-20227) Segfault (possible memory corruption?)

[Jared Smith (JIRA)]

    [ https://issues.asterisk.org/jira/browse/ASTERISK-20227?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=199520#comment-199520 ] 

Jared Smith commented on ASTERISK-20227:
----------------------------------------

Right -- I understand that the patch wouldn't catch this type of crash.  What I'm saying is that the patch appears to be *causing* this type of crash, at least in our lab testing.  With the patch, we can easily crash the system with backtraces similar to the latest one attached to this ticket -- without it, we can go much longer without a segfault.
                
> Segfault (possible memory corruption?)
> --------------------------------------
>
>                 Key: ASTERISK-20227
>                 URL: https://issues.asterisk.org/jira/browse/ASTERISK-20227
>             Project: Asterisk
>          Issue Type: Bug
>      Security Level: None
>          Components: General
>    Affects Versions: 1.8.15.0
>         Environment: Linux
>            Reporter: Jared Smith
>         Attachments: another_backtrace.20120820, asterisk_backtrace_09032012.txt, asterisk_configs.tgz, backtrace_20227.txt, backtrace.3975, malloc_backtrace.txt, malloc-enhancements-1.8.15.0.diff
>
>
> Another segfault I'm seeing (not the same one as ASTERISK-20226). Opening this bug at the request of mjordan.
> [Edit by Rusty Newton - removed older backtrace *from description* and attached as backtrace_20227.txt]

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