From nobody Mon Feb 9 08:15:26 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 4EE4B1E7C34; Tue, 21 Oct 2025 03:09:05 +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=1761016152; cv=none; b=esUBjmaGK+QYEvRn3mLYgpDxn679EPnHCFiGo8atsT2aS3gW+OaNhqU4NVmJ9V3wCQTtIeUlATB0exoBZ4opm3He+7eU8jLdAv2/elZ4nuAZen7f8IfnGufztV0Z/MV2IQFIAmZMRaP/FtwHkjQ3vxE26sc+TgyRtMqPDDMybrY= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1761016152; c=relaxed/simple; bh=djVPFvfWqo4rWCc4DVTpQfT8xMj2u6w414b8uLhufag=; h=From:To:Cc:Subject:Date:Message-Id:In-Reply-To:References: MIME-Version; b=A7ESjltryaEijHS9Xix117s1lmMa2uNblQt5Hr/ibYzt2pr4WMQsyYD1dFleeBvpcuG9hWx/KgiG/BDzt2yDbh+ShJymi9Pa7cUSPMj0gBZc4QJeOJHA+8RCoTQJmSZqHBbQ3bTAc2cbPn+hjrQjmptnEECZgEIOEN/hD/G/eDg= 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: 49372e80ae2b11f0a38c85956e01ac42-20251021 X-CID-P-RULE: Release_Ham X-CID-O-INFO: VERSION:1.3.6,REQID:788fd3db-c14d-4fe7-995c-c2913d0f0e61,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:f16170899d71a0dfe833349abb57db1b,BulkI D:nil,BulkQuantity:0,Recheck:0,SF:81|82|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: 49372e80ae2b11f0a38c85956e01ac42-20251021 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 348631382; Tue, 21 Oct 2025 11:08:58 +0800 From: Pei Xiao To: syzbot+01fcd39a0d90cdb0e3df@syzkaller.appspotmail.com Cc: davem@davemloft.net, herbert@gondor.apana.org.au, linux-crypto@vger.kernel.org, linux-kernel@vger.kernel.org, syzkaller-bugs@googlegroups.com, xiaopei01@kylinos.cn Subject: [PATCH] [patch] syz test Date: Tue, 21 Oct 2025 11:08:54 +0800 Message-Id: <6556ef55c42ea17d82561b8182d9453b19d66a62.1761016077.git.xiaopei01@kylinos.cn> X-Mailer: git-send-email 2.25.1 In-Reply-To: <68f6f516.050a0220.346f24.0002.GAE@google.com> References: <68f6f516.050a0220.346f24.0002.GAE@google.com> 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/x86/poly1305.h | 2 ++ 1 file changed, 2 insertions(+) diff --git a/lib/crypto/x86/poly1305.h b/lib/crypto/x86/poly1305.h index ee92e3740a78..3b9f1024a18d 100644 --- a/lib/crypto/x86/poly1305.h +++ b/lib/crypto/x86/poly1305.h @@ -8,6 +8,7 @@ #include #include #include +#include =20 struct poly1305_arch_internal { union { @@ -86,6 +87,7 @@ static __ro_after_init DEFINE_STATIC_KEY_FALSE(poly1305_u= se_avx512); static void poly1305_block_init(struct poly1305_block_state *state, const u8 raw_key[POLY1305_BLOCK_SIZE]) { + memset(state, 0, sizeof(struct poly1305_block_state)); poly1305_init_x86_64(state, raw_key); } =20 --=20 2.25.1