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file-posix: Fix zone update in I/O error path

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We must check that zone information is present before running
update_zones_wp().

Fixes: https://bugzilla.redhat.com/show_bug.cgi?id=2234374
Fixes: Coverity CID 1512459
Signed-off-by: Hanna Czenczek <hreitz@redhat.com>
Message-Id: <20230824155345.109765-4-hreitz@redhat.com>
Reviewed-by: Sam Li <faithilikerun@gmail.com>
(cherry picked from commit deab5c9a4ed74f76a713008a42527762b30a7e84)
Signed-off-by: Michael Tokarev <mjt@tls.msk.ru>
This commit is contained in:
Hanna Czenczek 2023-08-24 17:53:42 +02:00 committed by Michael Tokarev
parent 825af96d6a
commit 31a471430f
1 changed files with 2 additions and 1 deletions
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3
block/file-posix.c
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@ -2525,7 +2525,8 @@ out:
}
}
} else {
if (type & (QEMU_AIO_WRITE | QEMU_AIO_ZONE_APPEND)) {
if ((type & (QEMU_AIO_WRITE | QEMU_AIO_ZONE_APPEND)) &&
bs->bl.zoned != BLK_Z_NONE) {
update_zones_wp(bs, s->fd, 0, 1);
}
}