patch-2.0.30 linux/kernel/sys.c

• Lines: 9
• Date: Tue Apr 8 08:47:47 1997
• Orig file: v2.0.29/linux/kernel/sys.c
• Orig date: Tue Jul 16 22:16:54 1996

diff -u --recursive --new-file v2.0.29/linux/kernel/sys.c linux/kernel/sys.c
@@ -854,6 +854,8 @@
 	if (err)
 		return err;
 	memcpy_fromfs(&new_rlim, rlim, sizeof(*rlim));
+	if (new_rlim.rlim_cur < 0 || new_rlim.rlim_max < 0)
+		return -EINVAL;
 	old_rlim = current->rlim + resource;
 	if (((new_rlim.rlim_cur > old_rlim->rlim_max) ||
 	     (new_rlim.rlim_max > old_rlim->rlim_max)) &&