From bb9d505f80cff9165989824780cd9e15944b079d Mon Sep 17 00:00:00 2001 From: "Michael I. Bushnell" Date: Mon, 24 Jun 1996 19:19:56 +0000 Subject: (diskfs_S_file_set_translator): Validate rdev change before making it. --- libdiskfs/file-set-trans.c | 7 +++++++ 1 file changed, 7 insertions(+) diff --git a/libdiskfs/file-set-trans.c b/libdiskfs/file-set-trans.c index c2edec87..4042cbce 100644 --- a/libdiskfs/file-set-trans.c +++ b/libdiskfs/file-set-trans.c @@ -159,6 +159,13 @@ diskfs_S_file_set_translator (struct protid *cred, } minor = strtol (arg, 0, 0); + error = diskfs_validate_rdev_change (np, + makedev (major, minor)); + if (error) + { + mutex_unlock (&np->lock); + return error; + } np->dn_stat.st_rdev = makedev (major, minor); } -- cgit v1.2.3