[asterisk-bugs] [JIRA] (ASTERISK-25899) IMAP access FATAL error: Out of memory

[Kevin Harwell (JIRA)]

     [ https://issues.asterisk.org/jira/browse/ASTERISK-25899?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Kevin Harwell closed ASTERISK-25899.
------------------------------------

                  Resolution: Fixed
    Target Release Version/s: 14.0.0

> IMAP access FATAL error: Out of memory
> --------------------------------------
>
>                 Key: ASTERISK-25899
>                 URL: https://issues.asterisk.org/jira/browse/ASTERISK-25899
>             Project: Asterisk
>          Issue Type: Bug
>      Security Level: None
>          Components: Applications/app_voicemail/IMAP
>    Affects Versions: 13.8.0
>         Environment: Slackware 14.1 x86_64
> uw-imap-2007f
>            Reporter: Alexei Gradinari
>      Target Release: 14.0.0
>
>
> Sometimes uw-imap function 'mail_fetchbody' returns huge len.
> I don't known if it's bug in uw-imap or on imap server, but
> app_voicemail doesn't check this len and calls uw-imap function 'rfc822_base64' with this len.
> uw-imap tries to allocate huge memory and abort() on fail.
> To avoid it's necessary to check len on reasonable max value.



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