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authorJim Meyering <jim@meyering.net>2003-05-02 19:15:19 +0000
committerJim Meyering <jim@meyering.net>2003-05-02 19:15:19 +0000
commit7747a57abcc9f2863018b7ff5acbd2d451ee0cfe (patch)
treecc7607b9c7bf7f4deb760be996e96fa3a8f9076a
parent7f5d536dc3db9aca29dc11c5a9f71b0ab681818d (diff)
downloadcoreutils-7747a57abcc9f2863018b7ff5acbd2d451ee0cfe.tar.xz
(main): Diagnose invalid suffix on obsolescent width specifications like `-72x'.
-rw-r--r--src/fmt.c6
1 files changed, 5 insertions, 1 deletions
diff --git a/src/fmt.c b/src/fmt.c
index c6fe5ba40..b1fb67bf7 100644
--- a/src/fmt.c
+++ b/src/fmt.c
@@ -342,8 +342,12 @@ main (register int argc, register char **argv)
int old_max = max_width;
max_width = max_width * 10 + *s - '0';
if (INT_MAX / 10 < old_max || max_width < old_max)
- error (EXIT_FAILURE, 0, _("invalid width option: `%s'"), argv[1]);
+ break;
}
+
+ if (*s)
+ error (EXIT_FAILURE, 0, _("invalid width option: `%s'"), argv[1]);
+
/* Make the options we just parsed invisible to getopt. */
argv[1] = argv[0];
argv++;