diff options
| author | Murilo Opsfelder Araujo <muriloo@linux.vnet.ibm.com> | 2018-01-05 12:44:40 -0200 |
|---|---|---|
| committer | Jeff Cody <jcody@redhat.com> | 2018-01-31 22:37:00 -0500 |
| commit | fbd5c4c0db47e578e3fdd88a0ebc4314a1ed3d42 (patch) | |
| tree | 3f66f7ffd794de0387b67615cbd83678738d0931 /bootdevice.c | |
| parent | b05631954d6dfe93340d516660397e2c1a2a5dd6 (diff) | |
block/ssh: fix possible segmentation fault when .desc is not null-terminated
This patch prevents a possible segmentation fault when .desc members are checked
against NULL.
The ssh_runtime_opts was added by commit
8a6a80896d6af03b8ee0c17cdf37219eca2588a7 ("block/ssh: Use QemuOpts for runtime
options").
This fix was inspired by
http://lists.nongnu.org/archive/html/qemu-devel/2018-01/msg00883.html.
Fixes: 8a6a80896d6af03b8ee0c17cdf37219eca2588a7 ("block/ssh: Use QemuOpts for runtime options")
Cc: Max Reitz <mreitz@redhat.com>
Cc: Eric Blake <eblake@redhat.com>
Signed-off-by: Murilo Opsfelder Araujo <muriloo@linux.vnet.ibm.com>
Reviewed-by: Eric Blake <eblake@redhat.com>
Reviewed-by: Jeff Cody <jcody@redhat.com>
Signed-off-by: Jeff Cody <jcody@redhat.com>
Diffstat (limited to 'bootdevice.c')
0 files changed, 0 insertions, 0 deletions