From 8b2900c01716077a42dbb44c691849ab694fa062 Mon Sep 17 00:00:00 2001 From: Richard Weinberger Date: Wed, 17 May 2017 10:36:47 +0200 Subject: [PATCH] ubifs: Add assert to dent_key_init() ...to make sure that we don't use it for double hashed lookups instead of dent_key_init_hash(). Signed-off-by: Richard Weinberger --- fs/ubifs/key.h | 1 + 1 file changed, 1 insertion(+) diff --git a/fs/ubifs/key.h b/fs/ubifs/key.h index 7547be512db2..b1f7c0caa3ac 100644 --- a/fs/ubifs/key.h +++ b/fs/ubifs/key.h @@ -162,6 +162,7 @@ static inline void dent_key_init(const struct ubifs_info *c, uint32_t hash = c->key_hash(fname_name(nm), fname_len(nm)); ubifs_assert(!(hash & ~UBIFS_S_KEY_HASH_MASK)); + ubifs_assert(!nm->hash && !nm->minor_hash); key->u32[0] = inum; key->u32[1] = hash | (UBIFS_DENT_KEY << UBIFS_S_KEY_HASH_BITS); } -- 2.30.2