#3940: Crash using Gmail over IMAP when copying message to Trash
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Reporter: kevin8t8 | Owner: brendan
Type: defect | Status: closed
Priority: major | Milestone:
Component: IMAP | Version: 1.8.2
Resolution: fixed | Keywords:
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Changes (by Kevin McCarthy <kevin@…>):
* status: new => closed
* resolution: => fixed
Comment:
In [changeset:"a97afb72d892ec3dc3b75777e516037af9516051"
7042:a97afb72d892]:
{{{
#!CommitTicketReference repository=""
revision="a97afb72d892ec3dc3b75777e516037af9516051"
Turn IMAP_EXPUNGE_EXPECTED back off when syncing. (closes #3940).
imap_sync_mailbox() turned on IMAP_EXPUNGE_EXPECTED when issuing a
EXPUNGE command during a sync. However, it forgot to turn it back off.
That meant that an unexpected EXPUNGE that occurred during a
mx_check_mailbox -> imap_check_mailbox() -> imap_cmd_finish() call was
not setting
idata->check_status = IMAP_EXPUNGE_PENDING;
and so imap_check_mailbox() was not returning MUTT_REOPENED.
This meant that although the Context had been changed, the index did
not run update_index(), resulting in a possible segfault.
Thanks to Uroš Juvan for reporting the issue, and his invaluable
description of how to reproduce the problem.
}}}
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Ticket URL: <https://dev.mutt.org/trac/ticket/3940#comment:7>
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