diff options
| author | Armin Krezović <krezovic.armin@gmail.com> | 2016-06-23 11:59:33 +0200 |
|---|---|---|
| committer | Pekka Paalanen <pekka.paalanen@collabora.co.uk> | 2016-06-27 13:20:54 +0300 |
| commit | 70487cd404552b344a5bbdfa632c63e0815abeff (patch) | |
| tree | a44f0449b89e298c20ecce708610ec7401cced10 /fullscreen-shell | |
| parent | c77f258b4a51097959e9eb024a95c728bc11b612 (diff) | |
fullscreen-shell: Avoid NULL pointer dereference
When there are no outputs present, an output pointer
can be NULL. Dereferencing such pointer will result
in a crash.
Signed-off-by: Armin Krezović <krezovic.armin@gmail.com>
Reviewed-by: Pekka Paalanen <pekka.paalanen@collabora.co.uk>
Diffstat (limited to 'fullscreen-shell')
| -rw-r--r-- | fullscreen-shell/fullscreen-shell.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/fullscreen-shell/fullscreen-shell.c b/fullscreen-shell/fullscreen-shell.c index a32e46a4..ecaebfa0 100644 --- a/fullscreen-shell/fullscreen-shell.c +++ b/fullscreen-shell/fullscreen-shell.c @@ -288,7 +288,7 @@ fs_output_for_output(struct weston_output *output) static void restore_output_mode(struct weston_output *output) { - if (output->original_mode) + if (output && output->original_mode) weston_output_mode_switch_to_native(output); } |