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authorMiklos Szeredi <mszeredi@suse.cz>2013-09-03 14:28:38 +0200
committerBen Hutchings <ben@decadent.org.uk>2013-10-26 21:06:02 +0100
commitb5f9e3533584d2fb6c90c63da767b85421b07def (patch)
tree8e44ceac9056c2ad838650d6e372cb2fbcd08f1a /block
parent9eb9bfa030d8a49d54f0e4ae671e33f406bbbeff (diff)
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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>
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