From nobody Tue Aug 25 00:42:47 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 4hTTX81qbGz6pN1Y for ; Tue, 25 Aug 2026 00:42:48 +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 4hTTX76h6bz3G9d for ; Tue, 25 Aug 2026 00:42:47 +0000 (UTC) (envelope-from git@FreeBSD.org) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=freebsd.org; s=dkim; t=1787618567; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:mime-version:mime-version:content-type:content-type: content-transfer-encoding:content-transfer-encoding; bh=X7GhwhVfuS/IMZilBiu7nosk3WWF0130v6t+1c9ygDw=; b=j/zduHd9cyrd2u2gNjmWAsew+uGzR7E4P6XeK9xTyx6JUW3H2USgC9TsSXlnC3BeRk9tWA YJuvi4me9QXEC9CfejIaO0iUXE3WkBfUN+X24VVj3m5SJD852Ot2s5OxjNM3Wo1hYlJtA7 cGTfHrx+rImr80p4ZQfQI0M6I8lW2KeXAGONIWH5ddTWieLJaNRm5JDHwCi0sXCsC5v+GC Bv1rVsD7ROTRh8DZURGXFsSNuGlnFMpaEiieOPDJ/EU0mQNftHnze6bYH9zqESASFj1M51 3SdXEsNt+Nh74wYFbfBKI5WXcEqgJBYNidIf1ouDMQ/0R+DlMqx/nFYhxzP/xw== ARC-Seal: i=1; s=dkim; d=freebsd.org; t=1787618567; a=rsa-sha256; cv=none; b=wH0MBTxVyEruSw+fC5QiBS0U996gBqe5g6VNHGEN9L7Vbtqaj76qhENHGVerxbqN64zIOy 5OBOyDslsed6SkLzvBAJTSvMcVeQoqQh+YAB7GGdF43l7Zj8r9pA7YBvkETXGXagZYvxWP MtgP8HfqKxGrMBlZ++lx1/0Zqy6xVNFXjO2lO9bk+84DgL4ozsCSjQ5PG5rOC7tXpA40bg /BY11hchs2cGztP3aSCxRbOjyRTfjwF6pGybaSW3g9eEXnHKkCwko1Hr21JosVzYbmr5+S LSujxF9MOgXZJYMAsHbZMI1x4hlfrAERCn5uk5C2ZJP6l6O+6pyVQb31jZH/dw== 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=1787618567; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:mime-version:mime-version:content-type:content-type: content-transfer-encoding:content-transfer-encoding; bh=X7GhwhVfuS/IMZilBiu7nosk3WWF0130v6t+1c9ygDw=; b=ym4o68XooxoorjLmcdL6VB+RUhXkhQ1KNcs3lq0f2gNtrddZV0RTM6X5jdyfhhoanoPbzC tjlk4hDiRSXn83F6zEuKSNycO8+CkUxlfnZr2bZ7v/1yJuu65iCQPuP28BJ6hqJ4J6TsDI 5y2QsGELNLnlvJT9hAJatIHUH091+0APJgxliYBnHLlpD0IAehzMuFWYE/J6Dky7pOoclO LzVXOgbUx+Mccf94mqdIqnW9zWB8uZxYfhvNIeCMIA2TSGV0X69hh15riQFp0mQcgmSRoL VOlvJ698cF+Vl6mGHBUUCdfWQtZFS3Kz9KnIiN6Lpl95qYTSAapXdRIJAzqBfw== Received: from gitrepo.freebsd.org (gitrepo.freebsd.org [IPv6:2610:1c1:1:6068::e6a:5]) by mxrelay.nyi.freebsd.org (Postfix) with ESMTP id 4hTTX75lGnzCLB for ; Tue, 25 Aug 2026 00:42:47 +0000 (UTC) (envelope-from git@FreeBSD.org) Received: from git (uid 1279) (envelope-from git@FreeBSD.org) id 40628 by gitrepo.freebsd.org (DragonFly Mail Agent v0.13+ on gitrepo.freebsd.org); Tue, 25 Aug 2026 00:42:47 +0000 To: src-committers@FreeBSD.org, dev-commits-src-all@FreeBSD.org, dev-commits-src-branches@FreeBSD.org From: Kevin Bowling Subject: git: a11e05403329 - stable/14 - igc: Avoid a signed multicast bitmap shift 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: a11e0540332972c9676b445aaad7743f44b9b701 Auto-Submitted: auto-generated Date: Tue, 25 Aug 2026 00:42:47 +0000 Message-Id: <6a8ce507.40628.1eedec06@gitrepo.freebsd.org> The branch stable/14 has been updated by kbowling: URL: https://cgit.FreeBSD.org/src/commit/?id=a11e0540332972c9676b445aaad7743f44b9b701 commit a11e0540332972c9676b445aaad7743f44b9b701 Author: Kevin Bowling AuthorDate: 2026-08-11 19:27:35 +0000 Commit: Kevin Bowling CommitDate: 2026-08-25 00:40:09 +0000 igc: Avoid a signed multicast bitmap shift The multicast hash bit can be 31. Use an unsigned value so setting the bit cannot shift a signed integer into its sign bit. (cherry picked from commit 275ca86f6abffc4ee6e52a6daab06f5e5c21aa05) --- sys/dev/igc/igc_mac.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/sys/dev/igc/igc_mac.c b/sys/dev/igc/igc_mac.c index 2afba299e147..6a00867c7a8e 100644 --- a/sys/dev/igc/igc_mac.c +++ b/sys/dev/igc/igc_mac.c @@ -387,7 +387,7 @@ void igc_update_mc_addr_list_generic(struct igc_hw *hw, hash_reg = (hash_value >> 5) & (hw->mac.mta_reg_count - 1); hash_bit = hash_value & 0x1F; - hw->mac.mta_shadow[hash_reg] |= (1 << hash_bit); + hw->mac.mta_shadow[hash_reg] |= 1U << hash_bit; mc_addr_list += (ETH_ADDR_LEN); }