From nobody Tue Sep 01 13:56:58 2026 X-Original-To: dev-commits-src-main@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 4hZ6qG61ccz6qvFZ for ; Tue, 01 Sep 2026 13:56:58 +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 4hZ6qG4ktGz3rl4 for ; Tue, 01 Sep 2026 13:56:58 +0000 (UTC) (envelope-from git@FreeBSD.org) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=freebsd.org; s=dkim; t=1788271018; 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=x5zm/PSZDNVuu00gICzkbmibwE4erEYsc4swfN5XaRU=; b=pMUarOB5H65USD1pRZpCDiOFa1+zH5StcEukagXHnS+n+eDQo6aQ/PltbQkzae+euU2WWq e//62XYs2F0Mzft7OZVWX/L+33PPSe6AjdsjrD/UzC9j0cY1swbHzxZpGvB5qrKGaPMBzD JWjfOaMU6+YBucxK5AP5H64ZaRP/Y7HDvS3Tmu+dSy5Nx0pYPAh5HOCnWEOzhtu2PqNbP4 r426a5uxGOCUjVVL1VgkiY7dnc0X5aswW/E/83RlJ19a4eg0uFnwFO7D7RxEkqPMvzueVs 9qXaGwo2SCm0H0kJXlSJnVFKmBgx9RLaPj9ZWichFKNcHsL91O1J1VsGMHAtlg== ARC-Seal: i=1; s=dkim; d=freebsd.org; t=1788271018; a=rsa-sha256; cv=none; b=gEZYePTLIy56Hj0UjsFvvu4p0IGSm5int1aB9WNidcw4uJGhX/xZh54fFft+DOyOswmzSZ 1zJAmaNJltT3335ng2aHOxdi2l1LiWZEuPV+eG9xshAM6PmuP59Xxc1nFixnUndnLlb0Cb KRjqa5+TnGoJS7pfJFLpyme+3T1qjlP6jTgn5JYxBLqChWUV//W6nuYtu61YHt2nDV0rD+ ELierE4NCIPG0S3kst6GvpBRQ907rj1/JUbVBQzISjRs01QKL3GUw8kXLEJIH1R045nG7T ZPXR7v2Q7TA5fKorBBh8OXGVaUkYDTzvC2xKHA93xYot8hztDU55LrGPwyADaw== 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=1788271018; 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=x5zm/PSZDNVuu00gICzkbmibwE4erEYsc4swfN5XaRU=; b=FsM1jMRujdF9bOFwJWcir3S3mnyD1T2s7ruT6qOpcCNvgrlvhfePOWIvLGS2OawUBqxv+R lOxHnpXQEvy/ZVNMXUtPZKe3gZgqzv9pSI/KNP8PLmkvermYGIwBtEM6p98Ut9egNxpMHi ugk4eku/YD8St2E5HO9QUA1+Hh4qsn+Tw6NwoVOR/+V4L9CHe2iMmiYzrbBDDa37ptvGWw CKcZCMLkbRLAXzPEgdih9/53msuwxuR7sqkO8RG3iQiGxZFCgo3xA0as+sbxmedVag+8na Otwe5M28ayyMyJBxc7MetWyAhP0T3i29M7eBMiQWQpKC45zG33xc4/oQTJOR0A== Received: from gitrepo.freebsd.org (gitrepo.freebsd.org [IPv6:2610:1c1:1:6068::e6a:5]) by mxrelay.nyi.freebsd.org (Postfix) with ESMTP id 4hZ6qG3JcSz10S4 for ; Tue, 01 Sep 2026 13:56:58 +0000 (UTC) (envelope-from git@FreeBSD.org) Received: from git (uid 1279) (envelope-from git@FreeBSD.org) id 1c631 by gitrepo.freebsd.org (DragonFly Mail Agent v0.13+ on gitrepo.freebsd.org); Tue, 01 Sep 2026 13:56:58 +0000 To: src-committers@FreeBSD.org, dev-commits-src-all@FreeBSD.org, dev-commits-src-main@FreeBSD.org From: Konstantin Belousov Subject: git: b3734c1386dd - main - tests/sys/kern/procdesc.c: mark grandchild var in pdopenpid_capmode() as volatile List-Id: Commit messages for the main branch of the src repository List-Archive: https://lists.freebsd.org/archives/dev-commits-src-main List-Help: List-Post: List-Subscribe: List-Unsubscribe: X-BeenThere: dev-commits-src-main@freebsd.org Sender: owner-dev-commits-src-main@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: kib X-Git-Repository: src X-Git-Refname: refs/heads/main X-Git-Reftype: branch X-Git-Commit: b3734c1386dd2b0ade1a7f20d9ebf5f62c01819e Auto-Submitted: auto-generated Date: Tue, 01 Sep 2026 13:56:58 +0000 Message-Id: <6a96d9aa.1c631.470a4421@gitrepo.freebsd.org> The branch main has been updated by kib: URL: https://cgit.FreeBSD.org/src/commit/?id=b3734c1386dd2b0ade1a7f20d9ebf5f62c01819e commit b3734c1386dd2b0ade1a7f20d9ebf5f62c01819e Author: Konstantin Belousov AuthorDate: 2026-08-30 23:46:27 +0000 Commit: Konstantin Belousov CommitDate: 2026-09-01 13:56:34 +0000 tests/sys/kern/procdesc.c: mark grandchild var in pdopenpid_capmode() as volatile The variable is written in the child process which shares the address space with the parent. The data flow must not be optimized by a compiler. Reviewed by: markj Fixes: ddf62c83fc0a ("sys/tests/kern/pdopenpid: pdopenpid(2) is allowed in cap mode") Sponsored by: The FreeBSD Foundation MFC after: 1 week Differential revision: https://reviews.freebsd.org/D59282 --- tests/sys/kern/procdesc.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/tests/sys/kern/procdesc.c b/tests/sys/kern/procdesc.c index 862b8277913f..d6f19548bd05 100644 --- a/tests/sys/kern/procdesc.c +++ b/tests/sys/kern/procdesc.c @@ -372,7 +372,8 @@ ATF_TC_BODY(pdopenpid_child, tc) ATF_TC_WITHOUT_HEAD(pdopenpid_capmode); ATF_TC_BODY(pdopenpid_capmode, tc) { - pid_t child, grandchild; + pid_t child; + volatile pid_t grandchild; ATF_REQUIRE_FEATURE("security_capability_mode");