From: Fabiano Rosas <farosas@suse.de>
To: Vladimir Sementsov-Ogievskiy <vsementsov@yandex-team.ru>,
peterx@redhat.com
Cc: eblake@redhat.com, armbru@redhat.com, pbonzini@redhat.com,
qemu-devel@nongnu.org, vsementsov@yandex-team.ru,
yc-core@yandex-team.ru
Subject: Re: [PATCH v6 3/5] migration: process_incoming_migration_co(): fix reporting s->error
Date: Tue, 30 Apr 2024 11:29:25 -0300 [thread overview]
Message-ID: <87bk5qncu2.fsf@suse.de> (raw)
In-Reply-To: <20240430085646.2359711-4-vsementsov@yandex-team.ru>
Vladimir Sementsov-Ogievskiy <vsementsov@yandex-team.ru> writes:
> It's bad idea to leave critical section with error object freed, but
> s->error still set, this theoretically may lead to use-after-free
> crash. Let's avoid it.
>
> Signed-off-by: Vladimir Sementsov-Ogievskiy <vsementsov@yandex-team.ru>
Reviewed-by: Fabiano Rosas <farosas@suse.de>
next prev parent reply other threads:[~2024-04-30 14:29 UTC|newest]
Thread overview: 11+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-04-30 8:56 [PATCH v6 0/5] migration: do not exit on incoming failure Vladimir Sementsov-Ogievskiy
2024-04-30 8:56 ` [PATCH v6 1/5] migration: move trace-point from migrate_fd_error to migrate_set_error Vladimir Sementsov-Ogievskiy
2024-04-30 8:56 ` [PATCH v6 2/5] migration: process_incoming_migration_co(): complete cleanup on failure Vladimir Sementsov-Ogievskiy
2024-04-30 8:56 ` [PATCH v6 3/5] migration: process_incoming_migration_co(): fix reporting s->error Vladimir Sementsov-Ogievskiy
2024-04-30 14:29 ` Fabiano Rosas [this message]
2024-04-30 8:56 ` [PATCH v6 4/5] migration: process_incoming_migration_co(): rework error reporting Vladimir Sementsov-Ogievskiy
2024-04-30 9:16 ` Philippe Mathieu-Daudé
2024-05-01 7:19 ` Vladimir Sementsov-Ogievskiy
2024-04-30 8:56 ` [PATCH v6 5/5] qapi: introduce exit-on-error parameter for migrate-incoming Vladimir Sementsov-Ogievskiy
2024-04-30 14:40 ` Fabiano Rosas
2024-05-01 16:00 ` [PATCH v6 0/5] migration: do not exit on incoming failure Peter Xu
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