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[PATCH] uadk: bugfix segment fault when uninitializing
by Zhiqi Song 08 Mar '22

08 Mar '22

When the initialization of each alg driver failed, the wd_<alg>_setting.priv should be set to NULL. Otherwise there will be segment fault when uninitializing the alg driver. Signed-off-by: Zhiqi Song <songzhiqi1(a)huawei.com> --- wd_aead.c | 1 + wd_cipher.c | 1 + wd_comp.c | 1 + wd_dh.c | 1 + wd_digest.c | 1 + wd_ecc.c | 1 + wd_rsa.c | 1 + 7 files changed, 7 insertions(+) diff --git a/wd_aead.c b/wd_aead.c index 7a33d4e7..74047b56 100644 --- a/wd_aead.c +++ b/wd_aead.c @@ -458,6 +458,7 @@ int wd_aead_init(struct wd_ctx_config *config, struct wd_sched *sched) out_init: free(priv); + wd_aead_setting.priv = NULL; out_priv: wd_uninit_async_request_pool(&wd_aead_setting.pool); out_sched: diff --git a/wd_cipher.c b/wd_cipher.c index 374b05e3..3a9b3234 100644 --- a/wd_cipher.c +++ b/wd_cipher.c @@ -299,6 +299,7 @@ int wd_cipher_init(struct wd_ctx_config *config, struct wd_sched *sched) out_init: free(priv); + wd_cipher_setting.priv = NULL; out_priv: wd_uninit_async_request_pool(&wd_cipher_setting.pool); out_sched: diff --git a/wd_comp.c b/wd_comp.c index eb4fa8e5..9a71dfcd 100644 --- a/wd_comp.c +++ b/wd_comp.c @@ -145,6 +145,7 @@ int wd_comp_init(struct wd_ctx_config *config, struct wd_sched *sched) out_init: free(priv); + wd_comp_setting.priv = NULL; out_priv: wd_uninit_async_request_pool(&wd_comp_setting.pool); out_sched: diff --git a/wd_dh.c b/wd_dh.c index 193a3f1b..c0d3e007 100644 --- a/wd_dh.c +++ b/wd_dh.c @@ -145,6 +145,7 @@ int wd_dh_init(struct wd_ctx_config *config, struct wd_sched *sched) out_init: free(priv); + wd_dh_setting.priv = NULL; out_priv: wd_uninit_async_request_pool(&wd_dh_setting.pool); out_sched: diff --git a/wd_digest.c b/wd_digest.c index 008ab301..17b2923e 100644 --- a/wd_digest.c +++ b/wd_digest.c @@ -216,6 +216,7 @@ int wd_digest_init(struct wd_ctx_config *config, struct wd_sched *sched) out_init: free(priv); + wd_digest_setting.priv = NULL; out_priv: wd_uninit_async_request_pool(&wd_digest_setting.pool); out_sched: diff --git a/wd_ecc.c b/wd_ecc.c index 335e953b..af62b9a9 100644 --- a/wd_ecc.c +++ b/wd_ecc.c @@ -199,6 +199,7 @@ int wd_ecc_init(struct wd_ctx_config *config, struct wd_sched *sched) out_init: free(priv); + wd_ecc_setting.priv = NULL; out_priv: wd_uninit_async_request_pool(&wd_ecc_setting.pool); out_sched: diff --git a/wd_rsa.c b/wd_rsa.c index 44de4998..83714757 100644 --- a/wd_rsa.c +++ b/wd_rsa.c @@ -185,6 +185,7 @@ int wd_rsa_init(struct wd_ctx_config *config, struct wd_sched *sched) out_init: free(priv); + wd_rsa_setting.priv = NULL; out_priv: wd_uninit_async_request_pool(&wd_rsa_setting.pool); out_sched: -- 2.33.0

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[PATCH] digest: simplify the process of represent BD state
by Kai Ye 08 Mar '22

08 Mar '22

The value of 'out_bytes' can descripe the BD state. So not need to use the marco variable. The BD state is non-zero value when the msg recived successfully. Otherwise the BD state is zero. Signed-off-by: Kai Ye <yekai13(a)huawei.com> --- wd_digest.c | 12 ++++-------- 1 file changed, 4 insertions(+), 8 deletions(-) diff --git a/wd_digest.c b/wd_digest.c index 0d79817..2a65540 100644 --- a/wd_digest.c +++ b/wd_digest.c @@ -21,7 +21,6 @@ #define POLL_SIZE 100000 #define POLL_TIME 1000 -#define STREAM_MODE_STATE 1 static int g_digest_mac_len[WD_DIGEST_TYPE_MAX] = { WD_DIGEST_SM3_LEN, WD_DIGEST_MD5_LEN, WD_DIGEST_SHA1_LEN, @@ -47,11 +46,8 @@ struct wd_digest_sess { unsigned char key[MAX_HMAC_KEY_SIZE]; __u32 key_bytes; void *sched_key; - /* - * Notify the BD state, 1 is final BD or middle BD, - * 0 is normal mode or first BD, one session only supports one stream. - */ - int state; + /* Notify the BD state */ + int state; /* Total of data for stream mode */ __u64 long_data_len; }; @@ -338,8 +334,8 @@ static int send_recv_sync(struct wd_ctx_internal *ctx, struct wd_digest_sess *ds goto out; } } - if (msg->has_next && msg->result == WD_SUCCESS) - dsess->state = STREAM_MODE_STATE; + if (msg->has_next) + dsess->state = msg->out_bytes; } while (ret < 0); out: -- 2.33.0

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UADK周例会
by openEuler conference 04 Mar '22

04 Mar '22

您好！ sig-AccLib SIG 邀请您参加 2022-03-09 11:00 召开的ZOOM会议(自动录制) 会议主题：UADK周例会会议内容：每周三上午11点-12点，会议链接https://linaro-org.zoom.us/j/91879279131 1、社区计划 2、进展问题讨论 3、其他议题讨论会议链接：https://us06web.zoom.us/j/85336432385?pwd=Rm1TRlYrOWJKd3hiVXRRcFNpRjg1QT09 温馨提醒：建议接入会议后修改参会人的姓名，也可以使用您在gitee.com的ID 更多资讯尽在：https://openeuler.org/zh/ Hello! openEuler sig-AccLib SIG invites you to attend the ZOOM conference(auto recording) will be held at 2022-03-09 11:00, The subject of the conference is UADK周例会, Summary: 每周三上午11点-12点，会议链接https://linaro-org.zoom.us/j/91879279131 1、社区计划 2、进展问题讨论 3、其他议题讨论 You can join the meeting at https://us06web.zoom.us/j/85336432385?pwd=Rm1TRlYrOWJKd3hiVXRRcFNpRjg1QT09. Note: You are advised to change the participant name after joining the conference or use your ID at gitee.com. More information: https://openeuler.org/en/

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by shenyang (M) 24 Feb '22

24 Feb '22

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