mirror of
https://github.com/swaywm/sway.git
synced 2024-11-10 20:44:01 +01:00
swaynag: remove double free of details button
If there are no arguments or invalid arguments given, swaynag will free `swaynag.details.button_details` under the `cleanup` label in main. It then called `swaynag_destroy`, which would attempt to free it again. Since `swaynag.details.button_details` is either freed on line 106 of main (when there is no detailed message) or added to `swaynag.buttons` on line 103 of main, there is no reason to manually free it in `swaynag_destroy`. Although I cannot reproduce a double free on my system, for some reason, it should have actually resulted in a double free in all code paths.
This commit is contained in:
parent
8d7ebc258a
commit
eb527ac01a
@ -416,7 +416,6 @@ void swaynag_destroy(struct swaynag *swaynag) {
|
|||||||
free(button);
|
free(button);
|
||||||
}
|
}
|
||||||
list_free(swaynag->buttons);
|
list_free(swaynag->buttons);
|
||||||
free(swaynag->details.button_details);
|
|
||||||
free(swaynag->details.message);
|
free(swaynag->details.message);
|
||||||
free(swaynag->details.button_up.text);
|
free(swaynag->details.button_up.text);
|
||||||
free(swaynag->details.button_down.text);
|
free(swaynag->details.button_down.text);
|
||||||
|
Loading…
Reference in New Issue
Block a user