From nobody Mon Jan 26 08:41:50 2026 X-Original-To: dev-commits-src-branches@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 4f028H4nVnz6PwYV for ; Mon, 26 Jan 2026 08:41:51 +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 "R13" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id 4f028G6lDxz47T3 for ; Mon, 26 Jan 2026 08:41:50 +0000 (UTC) (envelope-from git@FreeBSD.org) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=freebsd.org; s=dkim; t=1769416911; 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=9VZURVUPPK6T9AH9nk3Ibb90u4jCfuyEBxFZuQqyfxs=; b=IA8CiY36ueeea8p5JQrEO/7AyXG/PCHk9rsysGZZ+wAYjW4GnDYTL12KOiBOTB0YCrfRtH /PFxU+UEVuhc8u/GECMW1o9nc/O7CfOmhgF1/QOKesZc186rjckZEqY4ngYuDuY+zffpeV mZZjIKxqjAYo4ZB1tOtb00xjeZEIfSa81H6H/CHmnQ9JjA2pp6wo9T1sNIwNE7MZzi1xha GKg/it5m4l1yE68oqFnNl0H5qkXFedUS/9JHmHgW7l6Q1V58Bcj1TVLuNFXAUdH4paLJFB NkJI/tQ/CF63nndjI+QmxcHa2zS2B0WHfPDokGUJ0tgRQMxD+iSBNhVx70YBtQ== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=freebsd.org; s=dkim; t=1769416911; 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=9VZURVUPPK6T9AH9nk3Ibb90u4jCfuyEBxFZuQqyfxs=; b=jA/a23F0axR+OTr2zTB/I6osmBvswCaTbHVh6FeUJWOU40vmkLnFC1z2BCt2fKupVhInap ER0nG7gi9yFMx9qeuv8yqp4/XUVHy5etto6lTzC2VaEtbEGTSHpSFCrECypvJTzG+4r36B 0fC1OOdHCJWiIiHhpQoZFkwJH4ISg7vK/PUT4Np+Sc6JWnEICiXTtlzNvoYeGybgBj8NZj r6tn0EIqdgjCJLovJthFqWpgJpv2m6meHYkXjXdyvZTsgCUvcoF2QILn7vFOESgQWLLV/m DQcuxmtOWUhycxzX9qbF/7yhTxUaXo4JMvRpmiBDbfFEntsdZB75QUhhHRLh4w== ARC-Seal: i=1; s=dkim; d=freebsd.org; t=1769416911; a=rsa-sha256; cv=none; b=q9Ey3myLhlD8J8s0LG3fhQwhUVcgCognCL32wjjRpJ/Xwkiz5oreAVhrb5qs2+OTzgRHmG tCNrqE8VEdQmw3xP1IY+sfFcIp/e1Tg4GjM2lfPVllXG2Oe+tLp/mkp2kvsCnENy9dPeje ahHqYdp+c4Jk3kU2Zt0nmAzpGbjVtjoxpGwFK7vKgsPqmRJ6JRmkO47K4HBkVxaIG39Z7/ d05C+hO3m+8JZ/HAe+8iUHORXOhKzbSFXp3TIOInIdPJHPdNKeAyBP8h28xRPGE1yV5eYx 0dB/++Tm6VXrMK20uZKUIHFpJV1nKr7vFXXFcHKTn9BS9uU+sYo27oWOrDIk4Q== ARC-Authentication-Results: i=1; mx1.freebsd.org; none Received: from gitrepo.freebsd.org (gitrepo.freebsd.org [IPv6:2610:1c1:1:6068::e6a:5]) by mxrelay.nyi.freebsd.org (Postfix) with ESMTP id 4f028G6J9Mz1Bjt for ; Mon, 26 Jan 2026 08:41:50 +0000 (UTC) (envelope-from git@FreeBSD.org) Received: from git (uid 1279) (envelope-from git@FreeBSD.org) id 27531 by gitrepo.freebsd.org (DragonFly Mail Agent v0.13+ on gitrepo.freebsd.org); Mon, 26 Jan 2026 08:41:50 +0000 To: src-committers@FreeBSD.org, dev-commits-src-all@FreeBSD.org, dev-commits-src-branches@FreeBSD.org From: Dimitry Andric Subject: git: 6380e5311239 - stable/14 - mxge(4): avoid clang 21 warning in NO-IP configuration List-Id: Commits to the stable branches of the FreeBSD src repository List-Archive: https://lists.freebsd.org/archives/dev-commits-src-branches List-Help: List-Post: List-Subscribe: List-Unsubscribe: X-BeenThere: dev-commits-src-branches@freebsd.org Sender: owner-dev-commits-src-branches@FreeBSD.org MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: 8bit X-Git-Committer: dim X-Git-Repository: src X-Git-Refname: refs/heads/stable/14 X-Git-Reftype: branch X-Git-Commit: 6380e53112394caa83ed9c123cc34858ea765e9f Auto-Submitted: auto-generated Date: Mon, 26 Jan 2026 08:41:50 +0000 Message-Id: <697728ce.27531.7e20c489@gitrepo.freebsd.org> The branch stable/14 has been updated by dim: URL: https://cgit.FreeBSD.org/src/commit/?id=6380e53112394caa83ed9c123cc34858ea765e9f commit 6380e53112394caa83ed9c123cc34858ea765e9f Author: Dimitry Andric AuthorDate: 2026-01-15 11:31:29 +0000 Commit: Dimitry Andric CommitDate: 2026-01-26 08:30:26 +0000 mxge(4): avoid clang 21 warning in NO-IP configuration Building the LINT-NOIP kernel on amd64 with clang 21 results in a -Werror warning similar to: sys/dev/mxge/if_mxge.c:1846:44: error: variable 'sum' is uninitialized when passed as a const pointer argument here [-Werror,-Wuninitialized-const-pointer] 1846 | cksum_offset, sizeof(sum), (caddr_t)&sum); | ^~~ Indeed, if both `INET` and `INET6` are undefined, `sum` is never initialized. Initialize it to zero to silence the warning. Reviewed by: jhibbits MFC after: 3 days Differential Revision: https://reviews.freebsd.org/D54730 (cherry picked from commit 74cac745fe302b26ad22114f60735c8b73e90571) --- sys/dev/mxge/if_mxge.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/sys/dev/mxge/if_mxge.c b/sys/dev/mxge/if_mxge.c index 097813b79c0f..4596372b6c91 100644 --- a/sys/dev/mxge/if_mxge.c +++ b/sys/dev/mxge/if_mxge.c @@ -1805,7 +1805,7 @@ mxge_encap_tso(struct mxge_slice_state *ss, struct mbuf *m, uint32_t low, high_swapped; int len, seglen, cum_len, cum_len_next; int next_is_first, chop, cnt, rdma_count, small; - uint16_t pseudo_hdr_offset, cksum_offset, mss, sum; + uint16_t pseudo_hdr_offset, cksum_offset, mss, sum = 0; uint8_t flags, flags_next; static int once;