sbase

commit 81634512496b3188aaf77c71506ed248af132066
parent fc886aa14404861d9ad44d2414425bf192dfacf6
Author: FRIGN <dev@frign.de>
Date:   Wed, 30 Sep 2015 19:13:32 +0200

Check parseoffset return value in od(1)

Yeah, kinda embarassing. Forgot about that.

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

1 file changed, 4 insertions(+), 2 deletions(-)
diff --git a/od.c b/od.c
@@ -118,10 +118,12 @@ main(int argc, char *argv[])
 		radix = s[0];
 		break;
 	case 'j':
-		skip = parseoffset(EARGF(usage()));
+		if ((skip = parseoffset(EARGF(usage()))) < 0)
+			return 1;
 		break;
 	case 'N':
-		maxbytes = parseoffset(EARGF(usage()));
+		if ((maxbytes = parseoffset(EARGF(usage()))) < 0)
+			return 1;
 		break;
 	case 't':
 		s = EARGF(usage());