From: otto <otto@openbsd.org>
Date: Mon, 18 Dec 2023 13:23:52 +0000 (+0000)
Subject: Check if calloc calls succeeded; ok millert@
X-Git-Url: http://artulab.com/gitweb/?a=commitdiff_plain;h=5f231c1e4e35f39a1a30796044ba61b9e8c79833;p=openbsd

Check if calloc calls succeeded; ok millert@
---

diff --git a/sbin/dump/main.c b/sbin/dump/main.c
index 75133ff42ca..b23c408cd96 100644
--- a/sbin/dump/main.c
+++ b/sbin/dump/main.c
@@ -1,4 +1,4 @@
-/*	$OpenBSD: main.c,v 1.63 2022/06/02 15:35:55 millert Exp $	*/
+/*	$OpenBSD: main.c,v 1.64 2023/12/18 13:23:52 otto Exp $	*/
 /*	$NetBSD: main.c,v 1.14 1997/06/05 11:13:24 lukem Exp $	*/
 
 /*-
@@ -465,6 +465,9 @@ main(int argc, char *argv[])
 	usedinomap = calloc((unsigned) mapsize, sizeof(char));
 	dumpdirmap = calloc((unsigned) mapsize, sizeof(char));
 	dumpinomap = calloc((unsigned) mapsize, sizeof(char));
+	if (usedinomap == NULL || dumpdirmap == NULL || dumpinomap == NULL)
+		quit("Failed to allocate tables");
+
 	tapesize = 3 * (howmany(mapsize * sizeof(char), TP_BSIZE) + 1);
 
 	nonodump = spcl.c_level < honorlevel;