From 3cf080a7b747d800efc231d29bd3a07659c6aeb6 Mon Sep 17 00:00:00 2001
From: Tadeusz Struk <tadeusz.struk@intel.com>
Date: Mon, 20 Jul 2015 17:18:27 -0700
Subject: crypto: qat - fix invalid check for RSA keylen in fips mode

The condition checking allowed key length was invalid.

Reported-by: Dan Carpenter <dan.carpenter@oracle.com>

Signed-off-by: Tadeusz Struk <tadeusz.struk@intel.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>

diff --git a/drivers/crypto/qat/qat_common/qat_asym_algs.c b/drivers/crypto/qat/qat_common/qat_asym_algs.c
index 13a76a0..557a740 100644
--- a/drivers/crypto/qat/qat_common/qat_asym_algs.c
+++ b/drivers/crypto/qat/qat_common/qat_asym_algs.c
@@ -443,7 +443,7 @@ int qat_rsa_get_n(void *context, size_t hdrlen, unsigned char tag,
 	ctx->key_sz = vlen;
 	ret = -EINVAL;
 	/* In FIPS mode only allow key size 2K & 3K */
-	if (fips_enabled && (ctx->key_sz != 256 || ctx->key_sz != 384)) {
+	if (fips_enabled && (ctx->key_sz != 256 && ctx->key_sz != 384)) {
 		pr_err("QAT: RSA: key size not allowed in FIPS mode\n");
 		goto err;
 	}
@@ -510,7 +510,7 @@ int qat_rsa_get_d(void *context, size_t hdrlen, unsigned char tag,
 		goto err;
 
 	/* In FIPS mode only allow key size 2K & 3K */
-	if (fips_enabled && (vlen != 256 || vlen != 384)) {
+	if (fips_enabled && (vlen != 256 && vlen != 384)) {
 		pr_err("QAT: RSA: key size not allowed in FIPS mode\n");
 		goto err;
 	}
-- 
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