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Commit 304790c0 authored by Richard Weinberger's avatar Richard Weinberger
Browse files

ubifs: Relax checks in ubifs_validate_entry() 



With encrypted filenames we store raw binary data, doing
string tests is no longer possible.

Signed-off-by: default avatarRichard Weinberger <richard@nod.at>
parent 7799953b

fs/ubifs/replay.c

+1 −1
Original line number Diff line number Diff line
@@ -456,7 +456,7 @@ int ubifs_validate_entry(struct ubifs_info *c, 
	if (le32_to_cpu(dent->ch.len) != nlen + UBIFS_DENT_NODE_SZ + 1 ||

	    dent->type >= UBIFS_ITYPES_CNT ||

	    nlen > UBIFS_MAX_NLEN || dent->name[nlen] != 0 ||

	    strnlen(dent->name, nlen) != nlen ||

	    (key_type == UBIFS_XENT_KEY && strnlen(dent->name, nlen) != nlen) ||

	    le64_to_cpu(dent->inum) > MAX_INUM) {

		ubifs_err(c, "bad %s node", key_type == UBIFS_DENT_KEY ?

			  "directory entry" : "extended attribute entry");