[PATCH] PKCS#7: fix missing break on OID_sha224 case

Colin King
2016-03-18T15:51:41Z

From: Colin Ian King <colin.king@canonical.com>

The OID_sha224 case is missing a break and it falls through
to the -ENOPKG error default. Since HASH_ALGO_SHA224 seems
to be supported, this looks like an unintentional missing break.

Fixes: 07f081fb5057 ("PKCS#7: Add OIDs for sha224, sha284 and sha512 hash algos and use them")
Cc: <stable@vger.kernel.org> # 4.2+
Signed-off-by: Colin Ian King <colin.king@canonical.com>
---
crypto/asymmetric_keys/pkcs7_parser.c | 1 +
1 file changed, 1 insertion(+)

diff --git a/crypto/asymmetric_keys/pkcs7_parser.c b/crypto/asymmetric_keys/pkcs7_parser.c
index 40de03f..bdd0d753 100644
--- a/crypto/asymmetric_keys/pkcs7_parser.c
+++ b/crypto/asymmetric_keys/pkcs7_parser.c
@@ -237,6 +237,7 @@ int pkcs7_sig_note_digest_algo(void *context, size_t hdrlen,
break;
case OID_sha224:
ctx->sinfo->sig.hash_algo = "sha224";
+ break;
default:
printk("Unsupported digest algo: %u\n", ctx->last_oid);
return -ENOPKG;
--
2.7.3