st

commit 45b4610c7078d9f982d327f0382b728da30f9638
parent e8985d78405954c3c95cdf230fca36357ee658dc
Author: Hiltjo Posthuma <hiltjo@codemadness.org>
Date:   Sun,  4 Nov 2018 14:35:07 +0100

fix memory leak in xloadcols()

reported by Avi Halachmi (:avih)" <avihpit@yahoo.com>

patch slightly changed by me.

Diffstat:
M
x.c
 | 
6
+++---

1 file changed, 3 insertions(+), 3 deletions(-)
diff --git a/x.c b/x.c
@@ -733,12 +733,12 @@ xloadcols(void)
 	static int loaded;
 	Color *cp;
 
-	dc.collen = MAX(LEN(colorname), 256);
-	dc.col = xmalloc(dc.collen * sizeof(Color));
-
 	if (loaded) {
 		for (cp = dc.col; cp < &dc.col[dc.collen]; ++cp)
 			XftColorFree(xw.dpy, xw.vis, xw.cmap, cp);
+	} else {
+		dc.collen = MAX(LEN(colorname), 256);
+		dc.col = xmalloc(dc.collen * sizeof(Color));
 	}
 
 	for (i = 0; i < dc.collen; i++)