From 61598093bbdd283a7edc367d900f223070ead8d2 Mon Sep 17 00:00:00 2001
From: hc <hc@nodka.com>
Date: Fri, 10 May 2024 07:43:03 +0000
Subject: [PATCH] add ax88772C AX88772C_eeprom_tools
---
kernel/net/tls/tls_main.c | 12 +++++++-----
1 files changed, 7 insertions(+), 5 deletions(-)
diff --git a/kernel/net/tls/tls_main.c b/kernel/net/tls/tls_main.c
index e537085..7ee3c8b 100644
--- a/kernel/net/tls/tls_main.c
+++ b/kernel/net/tls/tls_main.c
@@ -92,7 +92,8 @@
break;
}
- if (sk_wait_event(sk, timeo, !sk->sk_write_pending, &wait))
+ if (sk_wait_event(sk, timeo,
+ !READ_ONCE(sk->sk_write_pending), &wait))
break;
}
remove_wait_queue(sk_sleep(sk), &wait);
@@ -386,13 +387,11 @@
rc = -EINVAL;
goto out;
}
- lock_sock(sk);
memcpy(crypto_info_aes_gcm_128->iv,
cctx->iv + TLS_CIPHER_AES_GCM_128_SALT_SIZE,
TLS_CIPHER_AES_GCM_128_IV_SIZE);
memcpy(crypto_info_aes_gcm_128->rec_seq, cctx->rec_seq,
TLS_CIPHER_AES_GCM_128_REC_SEQ_SIZE);
- release_sock(sk);
if (copy_to_user(optval,
crypto_info_aes_gcm_128,
sizeof(*crypto_info_aes_gcm_128)))
@@ -410,13 +409,11 @@
rc = -EINVAL;
goto out;
}
- lock_sock(sk);
memcpy(crypto_info_aes_gcm_256->iv,
cctx->iv + TLS_CIPHER_AES_GCM_256_SALT_SIZE,
TLS_CIPHER_AES_GCM_256_IV_SIZE);
memcpy(crypto_info_aes_gcm_256->rec_seq, cctx->rec_seq,
TLS_CIPHER_AES_GCM_256_REC_SEQ_SIZE);
- release_sock(sk);
if (copy_to_user(optval,
crypto_info_aes_gcm_256,
sizeof(*crypto_info_aes_gcm_256)))
@@ -436,6 +433,8 @@
{
int rc = 0;
+ lock_sock(sk);
+
switch (optname) {
case TLS_TX:
case TLS_RX:
@@ -446,6 +445,9 @@
rc = -ENOPROTOOPT;
break;
}
+
+ release_sock(sk);
+
return rc;
}
--
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