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author | Di Ma <focus64@gmail.com> | 2020-03-22 16:25:27 -0700 |
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committer | Brian Ashworth <bosrsf04@gmail.com> | 2020-04-14 19:41:30 -0400 |
commit | c0bce9138b9009724b8b5650ec2ec00b06b948b2 (patch) | |
tree | 88452db535eb5bb98b842a2ef26f84cd6bc82a78 /sway/commands | |
parent | Fix a use-after-free error in switch binding (diff) | |
download | sway-c0bce9138b9009724b8b5650ec2ec00b06b948b2.tar.gz sway-c0bce9138b9009724b8b5650ec2ec00b06b948b2.tar.zst sway-c0bce9138b9009724b8b5650ec2ec00b06b948b2.zip |
Fix a use-after-free error in switch binding
Diffstat (limited to 'sway/commands')
-rw-r--r-- | sway/commands/bind.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/sway/commands/bind.c b/sway/commands/bind.c index de2e7bd4..f903f939 100644 --- a/sway/commands/bind.c +++ b/sway/commands/bind.c | |||
@@ -608,7 +608,7 @@ void seat_execute_command(struct sway_seat *seat, struct sway_binding *binding) | |||
608 | return; | 608 | return; |
609 | } | 609 | } |
610 | memcpy(deferred, binding, sizeof(struct sway_binding)); | 610 | memcpy(deferred, binding, sizeof(struct sway_binding)); |
611 | deferred->command = strdup(binding->command); | 611 | deferred->command = binding->command ? strdup(binding->command) : NULL; |
612 | list_add(seat->deferred_bindings, deferred); | 612 | list_add(seat->deferred_bindings, deferred); |
613 | return; | 613 | return; |
614 | } | 614 | } |