diff options
| author | Simon Ser <contact@emersion.fr> | 2019-11-05 18:31:41 +0100 |
|---|---|---|
| committer | Brian Ashworth <bosrsf04@gmail.com> | 2019-11-05 13:35:56 -0500 |
| commit | 01b5350bdcbe5c26f94f5fff9d72da955f56d7b3 (patch) | |
| tree | 2743d9d21dbfcd02bc41dbb01094da046859ffc5 | |
| parent | f33dcd4c604fa24058f6cbaf692831420dc5db67 (diff) | |
Fix segfault in set_mode
best is NULL prior to being assigned to a mode.
Closes: https://github.com/swaywm/sway/issues/4705
Fixes: f33dcd4c604f ("Prefer higher refresh rate default modes")
| -rw-r--r-- | sway/config/output.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/sway/config/output.c b/sway/config/output.c index 6c716ccb..a30d7954 100644 --- a/sway/config/output.c +++ b/sway/config/output.c @@ -222,7 +222,9 @@ static bool set_mode(struct wlr_output *output, int width, int height, best = mode; break; } - best = mode->refresh > best->refresh ? mode : best; + if (best == NULL || mode->refresh > best->refresh) { + best = mode; + } } } if (!best) { |