38 lines
1.1 KiB
Diff
38 lines
1.1 KiB
Diff
From f118a291c4aacebf60c3c532d004581d125df6a1 Mon Sep 17 00:00:00 2001
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From: Qi Tao <taoqi10@huawei.com>
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Date: Thu, 30 Nov 2023 17:14:45 +0800
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Subject: [PATCH 095/114] uadk/sec: add a return value judgement
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Add return value judgement of aead_get_aes_key_len().
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Signed-off-by: Zhiqi Song <songzhiqi1@huawei.com>
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---
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drv/hisi_sec.c | 4 ++++
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1 file changed, 4 insertions(+)
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diff --git a/drv/hisi_sec.c b/drv/hisi_sec.c
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index 2f03d1f..9102a27 100644
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--- a/drv/hisi_sec.c
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+++ b/drv/hisi_sec.c
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@@ -2152,6 +2152,8 @@ static int fill_aead_bd2_alg(struct wd_aead_msg *msg,
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case WD_CIPHER_AES:
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sqe->type2.c_alg = C_ALG_AES;
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ret = aead_get_aes_key_len(msg, &c_key_len);
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+ if (ret)
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+ return ret;
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sqe->type2.icvw_kmode = (__u16)c_key_len << SEC_CKEY_OFFSET;
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break;
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default:
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@@ -2721,6 +2723,8 @@ static int fill_aead_bd3_alg(struct wd_aead_msg *msg,
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case WD_CIPHER_AES:
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sqe->c_mode_alg |= C_ALG_AES << SEC_CALG_OFFSET_V3;
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ret = aead_get_aes_key_len(msg, &c_key_len);
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+ if (ret)
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+ return ret;
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sqe->c_icv_key |= (__u16)c_key_len << SEC_CKEY_OFFSET_V3;
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break;
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default:
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--
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2.25.1
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