From: Jim Meyering <jim@meyering.net>
Date: Mon, 4 Nov 1996 00:22:26 +0000 (+0000)
Subject: (recover_mode): Fail also if there are too many fields. From Karl Heuer.
X-Git-Tag: TEXTUTILS-1_19q~143
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=25abc2a9b4cdb39916bb5438d2030f985f813885;p=thirdparty%2Fcoreutils.git

(recover_mode): Fail also if there are too many fields. From Karl Heuer.
---

diff --git a/src/stty.c b/src/stty.c
index f666a95081..243343daec 100644
--- a/src/stty.c
+++ b/src/stty.c
@@ -1510,6 +1510,11 @@ recover_mode (char *arg, struct termios *mode)
       mode->c_cc[i] = chr;
       arg += n;
     }
+
+  /* Fail if there are too many fields.  */
+  if (*arg != '\0')
+    return 0;
+
   return 1;
 }