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| author | Emanuele Giuseppe Esposito <eesposit@redhat.com> | 2022-09-26 05:32:01 -0400 |
|---|---|---|
| committer | Kevin Wolf <kwolf@redhat.com> | 2022-10-07 12:11:41 +0200 |
| commit | 962411244192a21717dcce216ec7bbc44272184c (patch) | |
| tree | 714caf8f46a56202c29b391b15165da739253850 /monitor/misc.c | |
| parent | f41ab73fa283f4f4d79102d1c8e8bad456218751 (diff) | |
| download | focaccia-qemu-962411244192a21717dcce216ec7bbc44272184c.tar.gz focaccia-qemu-962411244192a21717dcce216ec7bbc44272184c.zip | |
jobs: add job lock in find_* functions
Both blockdev.c and job-qmp.c have TOC/TOU conditions, because
they first search for the job and then perform an action on it.
Therefore, we need to do the search + action under the same
job mutex critical section.
Note: at this stage, job_{lock/unlock} and job lock guard macros
are *nop*.
Signed-off-by: Emanuele Giuseppe Esposito <eesposit@redhat.com>
Reviewed-by: Vladimir Sementsov-Ogievskiy <vsementsov@yandex-team.ru>
Reviewed-by: Stefan Hajnoczi <stefanha@redhat.com>
Reviewed-by: Kevin Wolf <kwolf@redhat.com>
Message-Id: <20220926093214.506243-9-eesposit@redhat.com>
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
Diffstat (limited to 'monitor/misc.c')
0 files changed, 0 insertions, 0 deletions