From 58783e395f7f46c04448eee4c0cbde26bffd7fc5 Mon Sep 17 00:00:00 2001
From: Uwe Hermann <uwe@hermann-uwe.de>
Date: Mon, 22 Dec 2008 16:42:59 +0000
Subject: If you pass a bogus layout file to the -l option flashrom will
 segfault

Fix that by throwing an error instead.

Corresponding to flashrom svn r370 and coreboot v2 svn r3834.

Signed-off-by: Uwe Hermann <uwe@hermann-uwe.de>
Acked-by: Carl-Daniel Hailfinger <c-d.hailfinger.devel.2006@gmx.net>
Acked-by: Peter Stuge <peter@stuge.se>
---
 layout.c | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/layout.c b/layout.c
index ef0958286..e2be12e9a 100644
--- a/layout.c
+++ b/layout.c
@@ -156,6 +156,11 @@ int read_romlayout(char *name)
 #endif
 		tstr1 = strtok(tempstr, ":");
 		tstr2 = strtok(NULL, ":");
+		if (!tstr1 || !tstr2) {
+			fprintf(stderr, "Error parsing layout file.\n");
+			fclose(romlayout);
+			return 1;
+		}
 		rom_entries[romimages].start = strtol(tstr1, (char **)NULL, 16);
 		rom_entries[romimages].end = strtol(tstr2, (char **)NULL, 16);
 		rom_entries[romimages].included = 0;
-- 
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