| commit | 435db4cf29b88b6612e30acda01cd18788dff458 | |
| author | Chunyan Liu <cyliu@suse.com> | |
| Wed, 18 Jun 2014 02:47:26 +0000 (18 10:47 +0800) | ||
| committer | Stefan Hajnoczi <stefanha@redhat.com> | |
| Sat, 21 Jun 2014 08:40:14 +0000 (21 16:40 +0800) | ||
| tree | 536e75ea408b35289c00d6b30f4b4bcd8716e46c | treesnapshot (tar.gz zip) |
| parent | 999e5aa5cec71d7138c4b5271092f59ca85f9f6b | commitdiff |
QemuOpts: check NULL opts in qemu_opt_get functions
Some places will call bdrv_create_file(filename, NULL, &local_err), where
opts is NULL. Check NULL in qemu_opt_get and qemu_opt_get_*_del functions,
to avoid extra effort of checking opts before calling them every time.
Signed-off-by: Chunyan Liu <cyliu@suse.com>
Reviewed-by: Eric Blake <eblake@redhat.com>
Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
Some places will call bdrv_create_file(filename, NULL, &local_err), where
opts is NULL. Check NULL in qemu_opt_get and qemu_opt_get_*_del functions,
to avoid extra effort of checking opts before calling them every time.
Signed-off-by: Chunyan Liu <cyliu@suse.com>
Reviewed-by: Eric Blake <eblake@redhat.com>
Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
| util/qemu-option.c | diffblobblamehistory |