From nobody Tue Aug 25 00:42:52 2026 X-Original-To: dev-commits-src-all@mlmmj.nyi.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mlmmj.nyi.freebsd.org (Postfix) with ESMTP id 4hTTXF27Ptz6pNhd for ; Tue, 25 Aug 2026 00:42:53 +0000 (UTC) (envelope-from git@FreeBSD.org) Received: from mxrelay.nyi.freebsd.org (mxrelay.nyi.freebsd.org [IPv6:2610:1c1:1:606c::19:3]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits) server-digest SHA256 client-signature RSA-PSS (4096 bits) client-digest SHA256) (Client CN "mxrelay.nyi.freebsd.org", Issuer "YR2" (not verified)) by mx1.freebsd.org (Postfix) with ESMTPS id 4hTTXD3BLSz3GNJ for ; Tue, 25 Aug 2026 00:42:52 +0000 (UTC) (envelope-from git@FreeBSD.org) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=freebsd.org; s=dkim; t=1787618572; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version:content-type:content-type: content-transfer-encoding:content-transfer-encoding; bh=K0zewMKtzupYgXc5r6//eCY0WYA/MAoXKUEXhwEmr1o=; b=iytjF2Cgc2BMbf14t60SiRnW+BQyupbwKrUJ3Zi44EWl9aaYtq1N/Jr4K0f/rg6w0QbgVQ QCTlovfl81ZFJvKSNbfGQYlAgxeDYfCJ9J1nxgFs+btwSiUuG1i+JONihjZvRA6jpIZtiw HPNSnz5jH7SqPwG/+o88sY2q5IUwVx++ObLqZAUP8sM9EQoLPTeb8PGynDSyCgn3VxMr2C DizIeZm07qcZr+QqL0xtLarW2gmchy6NkWDyeTGyffrpXVMJkzGaK45DRsKJarOC6B5N7L 9ZLZRHDz7hCYW3LUl7EQJrAlxTujwB8t/p3iStoazvjnQLwFvP3STu5EntK/FA== ARC-Seal: i=1; s=dkim; d=freebsd.org; t=1787618572; a=rsa-sha256; cv=none; b=qzkho0l+K9xuXumcJXxqc5ByQsll6gov2MG5B0yLr6feTCLOTBZG6+XxuC7DC14g0lIQMt KeDdMhVmo3//hsJi/0ne3k5UppYt647IfqmoeVRKhUU3sbUfZZu3zetJxs8Q0YLgrlFB71 AzenbWdvgKPO3+2anYF6tMhF1tNajoUhgOVUhYdrxu4FxOdhi/iMEkMsxGr9/0qwQ9Ux6N kALi7EmWPNd3mKxXwN+iNX/UWnhvqfb+Fwg8Z4C2DkBomeUzksQnT0Nc4d+HBuhB1fjjzn PKLj0lpX10YGbbc2El06sVL5H4aaniSp+TMpJsYs+rmwfJ4HepEHgZ7p06vLKA== ARC-Authentication-Results: i=1; mx1.freebsd.org; none ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=freebsd.org; s=dkim; t=1787618572; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version:content-type:content-type: content-transfer-encoding:content-transfer-encoding; bh=K0zewMKtzupYgXc5r6//eCY0WYA/MAoXKUEXhwEmr1o=; b=SGU+526tXFdU/5sr/rppnXMezSQBOhEsUnknbJ/vH+9e6VryV3hlfTjgbQtXGQz7eEr2Yu ktQHg7ztKB/X/Oq8kveLRh6sklYVRIAE8eZ9IHl5QFzHQBQ3mt47z0nZd+IU16kZJhtFCx gxmcik0c2LyNnEIvavs6Ed2bkY4NGdbYgrd8UWOhr62SCDpO6AABidqOKmUpnmAZ6fJMSH tPUPUg6A6kbW2I/TFOFF2pwTSfhjIH1/wSZc3p7HPSl+wP1xe56D4q+rFbo+9OX+rirX1c oNrtQLMpByR//7eih9N9Rml1xaSJIxUz6aUESYMuI4LkzFIh9ekni8KoAgJ/OQ== Received: from gitrepo.freebsd.org (gitrepo.freebsd.org [IPv6:2610:1c1:1:6068::e6a:5]) by mxrelay.nyi.freebsd.org (Postfix) with ESMTP id 4hTTXD1rklzCkY for ; Tue, 25 Aug 2026 00:42:52 +0000 (UTC) (envelope-from git@FreeBSD.org) Received: from git (uid 1279) (envelope-from git@FreeBSD.org) id 40a16 by gitrepo.freebsd.org (DragonFly Mail Agent v0.13+ on gitrepo.freebsd.org); Tue, 25 Aug 2026 00:42:52 +0000 To: src-committers@FreeBSD.org, dev-commits-src-all@FreeBSD.org, dev-commits-src-branches@FreeBSD.org Cc: Barbara Skobiej From: Kevin Bowling Subject: git: 444c0425f2f8 - stable/14 - igc: fix data type in MAC hash List-Id: Commit messages for all branches of the src repository List-Archive: https://lists.freebsd.org/archives/dev-commits-src-all List-Help: List-Post: List-Subscribe: List-Unsubscribe: X-BeenThere: dev-commits-src-all@freebsd.org Sender: owner-dev-commits-src-all@FreeBSD.org List-Id: List-Post: List-Help: List-Subscribe: List-Unsubscribe: List-Owner: Precedence: list MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: 8bit X-Git-Committer: kbowling X-Git-Repository: src X-Git-Refname: refs/heads/stable/14 X-Git-Reftype: branch X-Git-Commit: 444c0425f2f8cc87ea646b78494c016075b8ce31 Auto-Submitted: auto-generated Date: Tue, 25 Aug 2026 00:42:52 +0000 Message-Id: <6a8ce50c.40a16.bd3d9c1@gitrepo.freebsd.org> The branch stable/14 has been updated by kbowling: URL: https://cgit.FreeBSD.org/src/commit/?id=444c0425f2f8cc87ea646b78494c016075b8ce31 commit 444c0425f2f8cc87ea646b78494c016075b8ce31 Author: Barbara Skobiej AuthorDate: 2026-08-11 19:34:13 +0000 Commit: Kevin Bowling CommitDate: 2026-08-25 00:40:50 +0000 igc: fix data type in MAC hash DPDK commit message net/e1000/base: fix data type in MAC hash One of the bit shifts in MAC hash calculation triggers a static analysis warning about a potential overflow. Fix the data type to avoid this. Fixes: af75078fece3 ("first public release") Cc: stable@dpdk.org Signed-off-by: Barbara Skobiej Signed-off-by: Anatoly Burakov Acked-by: Bruce Richardson Obtained from: DPDK (458734aaac) (cherry picked from commit 3fc1786aa2a3f590453abb6ea2351a12e19f6b45) --- sys/dev/igc/igc_mac.c | 6 ++++-- 1 file changed, 4 insertions(+), 2 deletions(-) diff --git a/sys/dev/igc/igc_mac.c b/sys/dev/igc/igc_mac.c index 2c32f0c7a606..add6a7327ab6 100644 --- a/sys/dev/igc/igc_mac.c +++ b/sys/dev/igc/igc_mac.c @@ -354,8 +354,10 @@ u32 igc_hash_mc_addr_generic(struct igc_hw *hw, u8 *mc_addr) break; } - hash_value = hash_mask & (((mc_addr[4] >> (8 - bit_shift)) | - (((u16) mc_addr[5]) << bit_shift))); + hash_value = (u32)mc_addr[4]; + hash_value >>= 8 - bit_shift; + hash_value |= (u32)mc_addr[5] << bit_shift; + hash_value &= hash_mask; return hash_value; }