2bf32ce015
Backport uadk engine patch(24-32) from linaro. Signed-off-by: Wenkai Lin <linwenkai6@hisilicon.com> (cherry picked from commit 9a48324e3f545ee8f8485847f3fecf252682eb6a)
63 lines
2.2 KiB
Diff
63 lines
2.2 KiB
Diff
From fe44bced638c7d3d3084f4e788478b2faa35ffa4 Mon Sep 17 00:00:00 2001
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From: Zhiqi Song <songzhiqi1@huawei.com>
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Date: Thu, 3 Mar 2022 02:53:01 +0000
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Subject: [PATCH 27/31] v1: fixup about uninitialized variable
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Fix the compile warning of uninitialized variable.
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Signed-off-by: Zhiqi Song <songzhiqi1@huawei.com>
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---
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src/v1/alg/pkey/hpre_rsa.c | 12 ++++++++----
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1 file changed, 8 insertions(+), 4 deletions(-)
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diff --git a/src/v1/alg/pkey/hpre_rsa.c b/src/v1/alg/pkey/hpre_rsa.c
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index 93ba99a..6c1d96d 100644
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--- a/src/v1/alg/pkey/hpre_rsa.c
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+++ b/src/v1/alg/pkey/hpre_rsa.c
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@@ -316,7 +316,9 @@ static int hpre_rsa_public_encrypt(int flen, const unsigned char *from,
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BIGNUM *ret_bn = NULL;
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hpre_engine_ctx_t *eng_ctx = NULL;
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unsigned char *in_buf = NULL;
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- int key_bits, num_bytes;
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+ BN_CTX *bn_ctx = NULL;
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+ int num_bytes = 0;
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+ int key_bits;
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int ret;
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if (hpre_rsa_check_para(flen, from, to, rsa) != HPRE_CRYPTO_SUCC)
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@@ -340,7 +342,7 @@ static int hpre_rsa_public_encrypt(int flen, const unsigned char *from,
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GOTOEND_IF(ret != HPRE_CRYPTO_SUCC, "check public key fail",
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KAE_F_HPRE_RSA_PUBENC, KAE_R_PUBLIC_KEY_INVALID);
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- BN_CTX *bn_ctx = BN_CTX_new();
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+ bn_ctx = BN_CTX_new();
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GOTOEND_IF(bn_ctx == NULL, "bn_ctx MALLOC FAILED!",
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KAE_F_HPRE_RSA_PUBENC, KAE_R_MALLOC_FAILURE);
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@@ -403,7 +405,9 @@ static int hpre_rsa_private_encrypt(int flen, const unsigned char *from,
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const BIGNUM *dmq1 = (const BIGNUM *)NULL;
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const BIGNUM *iqmp = (const BIGNUM *)NULL;
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unsigned char *in_buf = (unsigned char *)NULL;
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+ int num_bytes = 0;
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int key_bits;
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+ int version;
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if (hpre_rsa_check_para(flen, from, to, rsa) != HPRE_CRYPTO_SUCC)
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return HPRE_CRYPTO_FAIL;
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@@ -431,10 +435,10 @@ static int hpre_rsa_private_encrypt(int flen, const unsigned char *from,
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bn_ret = BN_CTX_get(bn_ctx);
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RSA_get0_factors(rsa, &p, &q);
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RSA_get0_crt_params(rsa, &dmp1, &dmq1, &iqmp);
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- int version = RSA_get_version(rsa);
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+ version = RSA_get_version(rsa);
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RSA_get0_key(rsa, &n, &e, &d);
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- int num_bytes = BN_num_bytes(n);
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+ num_bytes = BN_num_bytes(n);
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in_buf = (unsigned char *)OPENSSL_malloc(num_bytes);
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GOTOEND_IF(bn_ret == NULL || in_buf == NULL, "OpenSSL malloc failure",
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--
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2.24.4
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