From 288195c744c8a2c7bc54373d12d95ac536416036 Mon Sep 17 00:00:00 2001 From: Herbert Xu Date: Fri, 21 Oct 2011 14:37:10 +0200 Subject: crypto: user - Initialise match in crypto_alg_match We need to default match to 0 as otherwise it may lead to a false positive. Signed-off-by: Herbert Xu (cherry picked from commit e6ea64ece7f4c14294b2fce5403b1e71eab87f1e) Signed-off-by: Dominik Sliwa Acked-by: Marcel Ziswiler --- crypto/crypto_user.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/crypto/crypto_user.c b/crypto/crypto_user.c index 748990fa3c53..2abca780312d 100644 --- a/crypto/crypto_user.c +++ b/crypto/crypto_user.c @@ -40,7 +40,6 @@ struct crypto_dump_info { static struct crypto_alg *crypto_alg_match(struct crypto_user_alg *p, int exact) { - int match; struct crypto_alg *q, *alg = NULL; down_read(&crypto_alg_sem); @@ -49,6 +48,7 @@ static struct crypto_alg *crypto_alg_match(struct crypto_user_alg *p, int exact) return NULL; list_for_each_entry(q, &crypto_alg_list, cra_list) { + int match = 0; if ((q->cra_flags ^ p->cru_type) & p->cru_mask) continue; -- cgit v1.2.3