diff options
| author | Brian Ashworth <bosrsf04@gmail.com> | 2018-08-20 15:06:12 -0400 |
|---|---|---|
| committer | Brian Ashworth <bosrsf04@gmail.com> | 2018-08-20 15:06:12 -0400 |
| commit | f0d21c46dd8eedc186509cf0ed20833b746182e7 (patch) | |
| tree | d65d814c54985e8d09f994b0b739e08a724952b2 | |
| parent | 881f729af9e675710dea43eb268cf644e6ec66be (diff) | |
Fix bad-free in swaynag
| -rw-r--r-- | include/swaynag/swaynag.h | 2 | ||||
| -rw-r--r-- | swaynag/config.c | 4 | ||||
| -rw-r--r-- | swaynag/main.c | 15 |
3 files changed, 12 insertions, 9 deletions
diff --git a/include/swaynag/swaynag.h b/include/swaynag/swaynag.h index 1bf8b640..a32d1503 100644 --- a/include/swaynag/swaynag.h +++ b/include/swaynag/swaynag.h @@ -58,7 +58,7 @@ struct swaynag_details { int offset; int visible_lines; int total_lines; - struct swaynag_button button_details; + struct swaynag_button *button_details; struct swaynag_button button_up; struct swaynag_button button_down; }; diff --git a/swaynag/config.c b/swaynag/config.c index d6c5739d..4d0824c9 100644 --- a/swaynag/config.c +++ b/swaynag/config.c @@ -180,8 +180,8 @@ int swaynag_parse_options(int argc, char **argv, struct swaynag *swaynag, break; case 'L': // Detailed Button Text if (swaynag) { - free(swaynag->details.button_details.text); - swaynag->details.button_details.text = strdup(optarg); + free(swaynag->details.button_details->text); + swaynag->details.button_details->text = strdup(optarg); } break; case 'm': // Message diff --git a/swaynag/main.c b/swaynag/main.c index 6b0b5236..d1a0d236 100644 --- a/swaynag/main.c +++ b/swaynag/main.c @@ -34,9 +34,10 @@ int main(int argc, char **argv) { button_close->type = SWAYNAG_ACTION_DISMISS; list_add(swaynag.buttons, button_close); - swaynag.details.button_details.text = strdup("Toggle Details"); - swaynag.details.button_details.type = SWAYNAG_ACTION_EXPAND; - + swaynag.details.button_details = + calloc(sizeof(struct swaynag_button), 1); + swaynag.details.button_details->text = strdup("Toggle Details"); + swaynag.details.button_details->type = SWAYNAG_ACTION_EXPAND; char *config_path = NULL; bool debug = false; @@ -99,9 +100,10 @@ int main(int argc, char **argv) { swaynag_types_free(types); if (swaynag.details.message) { - list_add(swaynag.buttons, &swaynag.details.button_details); + list_add(swaynag.buttons, swaynag.details.button_details); } else { - free(swaynag.details.button_details.text); + free(swaynag.details.button_details->text); + free(swaynag.details.button_details); } wlr_log(WLR_DEBUG, "Output: %s", swaynag.type->output); @@ -123,7 +125,8 @@ int main(int argc, char **argv) { cleanup: swaynag_types_free(types); - free(swaynag.details.button_details.text); + free(swaynag.details.button_details->text); + free(swaynag.details.button_details); swaynag_destroy(&swaynag); return exit_code; } |