mirror of
https://github.com/xemu-project/xemu.git
synced 2024-11-27 13:30:52 +00:00
03350a1e8d
The 'ch' will be NULL in the following stack: send_notify_iov()->fuse_send_msg()->virtio_send_msg(), and this may lead to NULL pointer dereferenced in virtio_send_msg(). But send_notify_iov() was never called, so remove the useless code about send_notify_iov() to fix this problem. Signed-off-by: Alex Chen <alex.chen@huawei.com> Message-Id: <20201214121615.29967-1-alex.chen@huawei.com> Reviewed-by: Stefan Hajnoczi <stefanha@redhat.com> Signed-off-by: Dr. David Alan Gilbert <dgilbert@redhat.com> |
||
|---|---|---|
| .. | ||
| 50-qemu-virtiofsd.json.in | ||
| buffer.c | ||
| fuse_common.h | ||
| fuse_i.h | ||
| fuse_log.c | ||
| fuse_log.h | ||
| fuse_lowlevel.c | ||
| fuse_lowlevel.h | ||
| fuse_misc.h | ||
| fuse_opt.c | ||
| fuse_opt.h | ||
| fuse_signals.c | ||
| fuse_virtio.c | ||
| fuse_virtio.h | ||
| helper.c | ||
| meson.build | ||
| passthrough_helpers.h | ||
| passthrough_ll.c | ||
| passthrough_seccomp.c | ||
| passthrough_seccomp.h | ||