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(parent: 9eb9bfa) | patch
fuse: readdir: check for slash in names
authorMiklos Szeredi <mszeredi@suse.cz>
Tue, 3 Sep 2013 12:28:38 +0000 (14:28 +0200)
committerBen Hutchings <ben@decadent.org.uk>
Sat, 26 Oct 2013 20:06:02 +0000 (21:06 +0100)
commitb5f9e3533584d2fb6c90c63da767b85421b07def
tree8e44ceac9056c2ad838650d6e372cb2fbcd08f1atree | snapshot
parent9eb9bfa030d8a49d54f0e4ae671e33f406bbbeffcommit | diff
fuse: readdir: check for slash in names

commit efeb9e60d48f7778fdcad4a0f3ad9ea9b19e5dfd upstream.

Userspace can add names containing a slash character to the directory
listing.  Don't allow this as it could cause all sorts of trouble.

Signed-off-by: Miklos Szeredi <mszeredi@suse.cz>
[bwh: Backported to 3.2: drop changes to parse_dirplusfile() which we
 don't have]
Signed-off-by: Ben Hutchings <ben@decadent.org.uk>
fs/fuse/dir.c diff | blob | history
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