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authorRichard Weinberger <richard@nod.at>2017-05-17 10:36:47 +0200
committerRichard Weinberger <richard@nod.at>2017-07-14 22:49:06 +0200
commit8b2900c01716077a42dbb44c691849ab694fa062 (patch)
tree1a6380ce5351ef599ed3290606847bd5b4b61f83 /fs
parent781f675e2d7ec120e8c0803f88d7bf00fe3f0703 (diff)
downloadlinux-8b2900c01716077a42dbb44c691849ab694fa062.tar.bz2
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 <richard@nod.at>
Diffstat (limited to 'fs')
-rw-r--r--fs/ubifs/key.h1
1 files changed, 1 insertions, 0 deletions
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);
}