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| author | Markus Armbruster | 2019-11-30 20:42:22 +0100 |
|---|---|---|
| committer | Markus Armbruster | 2019-12-02 16:14:41 +0100 |
| commit | cb09104ea8418d9521d9a9d36ea0527b84ce51ac (patch) | |
| tree | 09d8036107214761b51abffb302ce14b12cb8735 /target/i386/hax-windows.h | |
| parent | net/virtio: Fix failover error handling crash bugs (diff) | |
| download | qemu-cb09104ea8418d9521d9a9d36ea0527b84ce51ac.tar.gz qemu-cb09104ea8418d9521d9a9d36ea0527b84ce51ac.tar.xz qemu-cb09104ea8418d9521d9a9d36ea0527b84ce51ac.zip | |
block/file-posix: Fix laio_init() error handling crash bug
raw_aio_attach_aio_context() passes uninitialized Error *local_err by
reference to laio_init() via aio_setup_linux_aio(). When laio_init()
fails, it passes it on to error_setg_errno(), tripping error_setv()'s
assertion unless @local_err is null by dumb luck.
Fix by initializing @local_err properly.
Fixes: ed6e2161715c527330f936d44af4c547f25f687e
Cc: Nishanth Aravamudan <naravamudan@digitalocean.com>
Cc: Stefan Hajnoczi <stefanha@redhat.com>
Cc: Kevin Wolf <kwolf@redhat.com>
Signed-off-by: Markus Armbruster <armbru@redhat.com>
Message-Id: <20191130194240.10517-4-armbru@redhat.com>
Reviewed-by: Stefan Hajnoczi <stefanha@redhat.com>
Reviewed-by: Kevin Wolf <kwolf@redhat.com>
Diffstat (limited to 'target/i386/hax-windows.h')
0 files changed, 0 insertions, 0 deletions