From: Anselm R Garbe <garbeam@gmail.com>
Date: Wed, 8 Jul 2009 15:05:36 +0000 (+0100)
Subject: die if malloc sizeof(Monitor) fails
X-Git-Url: https://jasonwoof.com/gitweb/?p=dwm.git;a=commitdiff_plain;h=61c3095f2f9b35a0b330b37c172daefae0278663;hp=a72dc2fec277bb517adcb98edfb18f469333d980

die if malloc sizeof(Monitor) fails
---

diff --git a/dwm.c b/dwm.c
index c0a15cc..267659f 100644
--- a/dwm.c
+++ b/dwm.c
@@ -1693,7 +1693,8 @@ updategeom(void) {
 #endif /* XINERAMA */
 	/* allocate monitor(s) for the new geometry setup */
 	for(i = 0; i < n; i++) {
-		m = (Monitor *)malloc(sizeof(Monitor));
+		if(!(m = (Monitor *)malloc(sizeof(Monitor))))
+			die("fatal: could not malloc() %u bytes\n", sizeof(Monitor));
 		m->next = newmons;
 		newmons = m;
 	}