diff options
| author | Di Ma <focus64@gmail.com> | 2020-03-22 15:21:51 -0700 |
|---|---|---|
| committer | Brian Ashworth <bosrsf04@gmail.com> | 2020-04-14 19:41:30 -0400 |
| commit | a3e574f63ffdf34b1bc21620be3d065cee1ea54b (patch) | |
| tree | 7b27eefd6aa716f627be327b94c8162804942672 | |
| parent | b300bace0f1da0fe19336ad8b3a70802fc49a57a (diff) | |
Fix a use-after-free error in switch binding
| -rw-r--r-- | sway/input/switch.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/sway/input/switch.c b/sway/input/switch.c index b7c28df1..8347f066 100644 --- a/sway/input/switch.c +++ b/sway/input/switch.c @@ -1,8 +1,10 @@ +#define _POSIX_C_SOURCE 200809L #include "sway/config.h" #include "sway/desktop/transaction.h" #include "sway/input/switch.h" #include <wlr/types/wlr_idle.h> #include "log.h" +#include <string.h> struct sway_switch *sway_switch_create(struct sway_seat *seat, struct sway_seat_device *device) { @@ -56,7 +58,7 @@ static void execute_binding(struct sway_switch *sway_switch) { calloc(1, sizeof(struct sway_binding)); dummy_binding->type = BINDING_SWITCH; dummy_binding->flags = matched_binding->flags; - dummy_binding->command = matched_binding->command; + dummy_binding->command = strdup(matched_binding->command); seat_execute_command(seat, dummy_binding); free(dummy_binding); |