From d10c0baaae3f84185db3b3076a87d4343c9d62e6 Mon Sep 17 00:00:00 2001 From: Eric Biggers Date: Sat, 30 Jun 2018 15:26:56 -0700 Subject: [PATCH] ipv6: sr: fix passing wrong flags to crypto_alloc_shash() [ Upstream commit fc9c2029e37c3ae9efc28bf47045e0b87e09660c ] The 'mask' argument to crypto_alloc_shash() uses the CRYPTO_ALG_* flags, not 'gfp_t'. So don't pass GFP_KERNEL to it. Fixes: bf355b8d2c30 ("ipv6: sr: add core files for SR HMAC support") Signed-off-by: Eric Biggers Signed-off-by: David S. Miller Signed-off-by: Greg Kroah-Hartman --- net/ipv6/seg6_hmac.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/net/ipv6/seg6_hmac.c b/net/ipv6/seg6_hmac.c index 33fb35cbfac1..558fe8cc6d43 100644 --- a/net/ipv6/seg6_hmac.c +++ b/net/ipv6/seg6_hmac.c @@ -373,7 +373,7 @@ static int seg6_hmac_init_algo(void) return -ENOMEM; for_each_possible_cpu(cpu) { - tfm = crypto_alloc_shash(algo->name, 0, GFP_KERNEL); + tfm = crypto_alloc_shash(algo->name, 0, 0); if (IS_ERR(tfm)) return PTR_ERR(tfm); p_tfm = per_cpu_ptr(algo->tfms, cpu);