Author: pfg
Date: Thu May 5 01:35:42 2016
New Revision: 299107
URL: https://svnweb.freebsd.org/changeset/base/299107
Log:
MFC r298732:
sys/devfs: unsign an index to prevent signed integer overflow.
cdp_maxdirent in struct:cdev_priv is of type u_int. Use the same
type for the corresponding index in devfs_revoke().
Modified:
stable/9/sys/fs/devfs/devfs_vnops.c
Directory Properties:
stable/9/sys/ (props changed)
stable/9/sys/fs/ (props changed)
Modified: stable/9/sys/fs/devfs/devfs_vnops.c
==============================================================================
--- stable/9/sys/fs/devfs/devfs_vnops.c Thu May 5 01:34:58 2016
(r299106)
+++ stable/9/sys/fs/devfs/devfs_vnops.c Thu May 5 01:35:42 2016
(r299107)
@@ -1374,7 +1374,7 @@ devfs_revoke(struct vop_revoke_args *ap)
struct cdev *dev;
struct cdev_priv *cdp;
struct devfs_dirent *de;
- int i;
+ u_int i;
KASSERT((ap->a_flags & REVOKEALL) != 0, ("devfs_revoke !REVOKEALL"));
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