From b3278554af25d7431fdf03388278e22b51578fab Mon Sep 17 00:00:00 2001
From: Ulrich Drepper <drepper@redhat.com>
Date: Sat, 8 Mar 2008 21:32:18 +0000
Subject: [BZ #5774]

	* stdlib/strtod_l.c (____STRTOF_INTERNAL): Consume closing brace
	on NAN(...) sequence.
	* stdlib/Makefile (tests): Add tst-strtod6.
	* stdlib/tst-strtod6.c: New file.

	* inet/inet6_opt.c (inet6_opt_init): Check extlen for overflow.
---
 inet/inet6_opt.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'inet')

diff --git a/inet/inet6_opt.c b/inet/inet6_opt.c
index 83063d2..ccf7af5 100644
--- a/inet/inet6_opt.c
+++ b/inet/inet6_opt.c
@@ -34,7 +34,7 @@ inet6_opt_init (void *extbuf, socklen_t extlen)
 {
   if (extbuf != NULL)
     {
-      if (extlen <= 0 || (extlen % 8) != 0)
+      if (extlen <= 0 || (extlen % 8) != 0 || extlen > 256 * 8)
 	return -1;
 
       /* Fill in the length in units of 8 octets.  */
-- 
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