From nobody Mon Feb 9 16:23:19 2026 Received: from mailgw.kylinos.cn (mailgw.kylinos.cn [124.126.103.232]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 516C230217D for ; Tue, 21 Oct 2025 08:35:21 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=124.126.103.232 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1761035728; cv=none; b=HtxwkMPTBHtqNnD9fQKY8+Zlw4Ga3OBwqkJorbmHoS/y4FMHVT7T2kRLQbMrWlQh6siCurcl0S8ibL/daFUpfs6h3vlv83aWWTsQIK9bmHrz5WP0iC87x8bLHAicBumgNpYI2QZmd6BjFOVPXhyy6QVBMTY6R4zrc5OWTMdhijI= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1761035728; c=relaxed/simple; bh=HLINWFpfI7LpIEpgOwz4kJy1SwKhM/fLjwdO3SOoBuc=; h=From:To:Cc:Subject:Date:Message-Id:MIME-Version; b=Zms/6z4iidX2l4Ez7kBJjV/4szf3GV4Z9yjQdupE654iu5ECW8J4zkFhk4cKwt0pgT1coEAmVy4CoPtuRKQqHjc1QLj36n9dSpMZWvK0W/pKAaFYhyPASARxTZ9jhEFSp9S0rvHno3z5ZE8W9KHofZCQnxEaRiSpEg3kUGhw1d8= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=none (p=none dis=none) header.from=kylinos.cn; spf=pass smtp.mailfrom=kylinos.cn; arc=none smtp.client-ip=124.126.103.232 Authentication-Results: smtp.subspace.kernel.org; dmarc=none (p=none dis=none) header.from=kylinos.cn Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=kylinos.cn X-UUID: de4d9faeae5811f0a38c85956e01ac42-20251021 X-CID-P-RULE: Release_Ham X-CID-O-INFO: VERSION:1.3.6,REQID:55a1b00c-6e44-48ed-a0b3-2b9901d408c0,IP:0,UR L:0,TC:0,Content:0,EDM:25,RT:0,SF:0,FILE:0,BULK:0,RULE:Release_Ham,ACTION: release,TS:25 X-CID-META: VersionHash:a9d874c,CLOUDID:05906bd3a5cf6e35e9b4fb187992aed3,BulkI D:nil,BulkQuantity:0,Recheck:0,SF:102|850,TC:nil,Content:0|50,EDM:5,IP:nil ,URL:0,File:nil,RT:nil,Bulk:nil,QS:nil,BEC:nil,COL:0,OSI:0,OSA:0,AV:0,LES: 1,SPR:NO,DKR:0,DKP:0,BRR:0,BRE:0,ARC:0 X-CID-BVR: 2,SSN|SDN X-CID-BAS: 2,SSN|SDN,0,_ X-CID-FACTOR: TF_CID_SPAM_SNR X-CID-RHF: D41D8CD98F00B204E9800998ECF8427E X-UUID: de4d9faeae5811f0a38c85956e01ac42-20251021 X-User: xiaopei01@kylinos.cn Received: from localhost.localdomain [(10.44.16.150)] by mailgw.kylinos.cn (envelope-from ) (Generic MTA with TLSv1.3 TLS_AES_256_GCM_SHA384 256/256) with ESMTP id 1795378596; Tue, 21 Oct 2025 16:35:15 +0800 From: Pei Xiao To: syzbot+01fcd39a0d90cdb0e3df@syzkaller.appspotmail.com Cc: linux-kernel@vger.kernel.org, Pei Xiao Subject: [PATCH] syz test Date: Tue, 21 Oct 2025 16:35:06 +0800 Message-Id: <6c4d42542afeed40435ba0abb94e753e1d259ce1.1761035574.git.xiaopei01@kylinos.cn> X-Mailer: git-send-email 2.25.1 Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset="utf-8" #syz test Reported-by: syzbot+01fcd39a0d90cdb0e3df@syzkaller.appspotmail.com Tested-by: syzbot+01fcd39a0d90cdb0e3df@syzkaller.appspotmail.com --- lib/crypto/poly1305.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/lib/crypto/poly1305.c b/lib/crypto/poly1305.c index f313ccc4b4dd..25018e3fb487 100644 --- a/lib/crypto/poly1305.c +++ b/lib/crypto/poly1305.c @@ -13,6 +13,7 @@ #include #include #include +#include =20 #ifdef CONFIG_CRYPTO_LIB_POLY1305_ARCH #include "poly1305.h" /* $(SRCARCH)/poly1305.h */ @@ -31,6 +32,7 @@ void poly1305_init(struct poly1305_desc_ctx *desc, desc->s[3] =3D get_unaligned_le32(key + 28); desc->buflen =3D 0; poly1305_block_init(&desc->state, key); + kmsan_unpoison_memory(desc, sizeof(struct poly1305_desc_ctx)); } EXPORT_SYMBOL(poly1305_init); =20 --=20 2.25.1