From 102a0743326a03cd1a1202ceda21e175b7d3575c Mon Sep 17 00:00:00 2001
From: hc <hc@nodka.com>
Date: Tue, 20 Feb 2024 01:20:52 +0000
Subject: [PATCH] add new system file
---
kernel/crypto/xts.c | 14 +++++++-------
1 files changed, 7 insertions(+), 7 deletions(-)
diff --git a/kernel/crypto/xts.c b/kernel/crypto/xts.c
index 6c12f30..3a5f1b2 100644
--- a/kernel/crypto/xts.c
+++ b/kernel/crypto/xts.c
@@ -203,12 +203,12 @@
if (!err) {
struct xts_request_ctx *rctx = skcipher_request_ctx(req);
- rctx->subreq.base.flags &= ~CRYPTO_TFM_REQ_MAY_SLEEP;
+ rctx->subreq.base.flags &= CRYPTO_TFM_REQ_MAY_BACKLOG;
err = xts_xor_tweak_post(req, true);
if (!err && unlikely(req->cryptlen % XTS_BLOCK_SIZE)) {
err = xts_cts_final(req, crypto_skcipher_encrypt);
- if (err == -EINPROGRESS)
+ if (err == -EINPROGRESS || err == -EBUSY)
return;
}
}
@@ -223,12 +223,12 @@
if (!err) {
struct xts_request_ctx *rctx = skcipher_request_ctx(req);
- rctx->subreq.base.flags &= ~CRYPTO_TFM_REQ_MAY_SLEEP;
+ rctx->subreq.base.flags &= CRYPTO_TFM_REQ_MAY_BACKLOG;
err = xts_xor_tweak_post(req, false);
if (!err && unlikely(req->cryptlen % XTS_BLOCK_SIZE)) {
err = xts_cts_final(req, crypto_skcipher_decrypt);
- if (err == -EINPROGRESS)
+ if (err == -EINPROGRESS || err == -EBUSY)
return;
}
}
@@ -396,10 +396,10 @@
* cipher name.
*/
if (!strncmp(cipher_name, "ecb(", 4)) {
- unsigned len;
+ int len;
- len = strlcpy(ctx->name, cipher_name + 4, sizeof(ctx->name));
- if (len < 2 || len >= sizeof(ctx->name))
+ len = strscpy(ctx->name, cipher_name + 4, sizeof(ctx->name));
+ if (len < 2)
goto err_free_inst;
if (ctx->name[len - 1] != ')')
--
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