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| author | Fam Zheng <famz@redhat.com> | 2018-07-03 10:37:56 +0800 |
|---|---|---|
| committer | Jeff Cody <jcody@redhat.com> | 2018-07-02 23:23:45 -0400 |
| commit | d4d3e5a0d53a57282955e8a3ed7acc1ca90552d9 (patch) | |
| tree | 02d2967cc330109319d345ef27bdcc17459c2b39 /scripts/qapi/visit.py | |
| parent | ab08440a4ee09032d1a9cb22fdcab23bc7e1c656 (diff) | |
| download | focaccia-qemu-d4d3e5a0d53a57282955e8a3ed7acc1ca90552d9.tar.gz focaccia-qemu-d4d3e5a0d53a57282955e8a3ed7acc1ca90552d9.zip | |
block: Fix parameter checking in bdrv_co_copy_range_internal
src may be NULL if BDRV_REQ_ZERO_WRITE flag is set, in this case only check dst and dst->bs. This bug was introduced when moving in the request tracking code from bdrv_co_copy_range, in 37aec7d75eb. This especially fixes the possible segfault when initializing src_bs with a NULL src. Signed-off-by: Fam Zheng <famz@redhat.com> Message-id: 20180703023758.14422-2-famz@redhat.com Reviewed-by: Jeff Cody <jcody@redhat.com> Signed-off-by: Jeff Cody <jcody@redhat.com>
Diffstat (limited to 'scripts/qapi/visit.py')
0 files changed, 0 insertions, 0 deletions