[hackers] [dwm][PATCH] fix mem leak in cleanup()

From: NRK <nrk_AT_disroot.org>
Date: Fri, 11 Mar 2022 20:40:05 +0600

maybe leak isn't the best word, given that the object lives for the
entire duration of the program's lifetime.

however, all elements of scheme are free-ed, can't think of any reason
why scheme itself should be an exception.

---
 dwm.c | 1 +
 1 file changed, 1 insertion(+)
diff --git a/dwm.c b/dwm.c
index a96f33c..1ee4ea2 100644
--- a/dwm.c
+++ b/dwm.c
_AT_@ -487,6 +487,7 @@ cleanup(void)
 		drw_cur_free(drw, cursor[i]);
 	for (i = 0; i < LENGTH(colors); i++)
 		free(scheme[i]);
+	free(scheme);
 	XDestroyWindow(dpy, wmcheckwin);
 	drw_free(drw);
 	XSync(dpy, False);
-- 
2.34.1

Received on Fri Mar 11 2022 - 15:40:05 CET