From nobody Mon Feb 16 17:58:14 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 4fF9VZ5PfFz6S72p for ; Mon, 16 Feb 2026 17:58:14 +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 4fF9VZ3Kxhz3YLD for ; Mon, 16 Feb 2026 17:58:14 +0000 (UTC) (envelope-from git@FreeBSD.org) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=freebsd.org; s=dkim; t=1771264694; 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=S6WwmjRdM6b1k4lOsChbs18Xh/gqOC2DQPf4QB0wkq0=; b=XQ1Zq+AjE9hSqVhAT/q/2L+//B0do+Iegt25V59QFh18SClwxOcz4ZtlGUL86Y8EOOmi3z bEe4OF3mJxJOQYfnfk46whM9GwM2GmO6HtSTRXzzJqysmZjKtcXw9SGI7qSQiCHQr4hpbM aWq8Y4hfRwc+TptMM1NlLA5XYYC6FTlVvde5T5mERlzFFHvXlQYPgWxsfsXKbD1GL4F1WX aoneN2epLwABPfQn4dj9pB2NHIr8PzIbjQqTXHqJTMYhhF6WRIFh/fZL64glgOaGjUd4yS LHvGv2RwCSaKRJEEkkZ3GGmz0feHoVY2k729p/iU0EGsNSmuZDJsgUTcWgiStg== ARC-Seal: i=1; s=dkim; d=freebsd.org; t=1771264694; a=rsa-sha256; cv=none; b=wR171FPHiwsof1Db7gUBa58pv2ypNITxFiVIjf2n5Is+UbMS7Jhuv1+iTA30Ov+sEDS7p0 fPGHYwfZRJn+SoqdjDz38fnMxWV6ioyr/Q9mjwkyRT5mAOutT0ocK0kWMzN0WwfrQDU5Sy /ttJvjRlIeiCmVaZhCGC4XKCFOzfs//yWq6tNW4bjXfN/6Q6mOOhljY0ZsbhApBXQOxlzs /jiZRTmRGpUdlV1pEAMcMwmb/46ucA7mOeVK6O7rv/AckYEPb3i6pnDclN5it/JapKUQ9V H24ZGg/AtRKMZFJ3B75ivOQOJHHezP16pPrywBo1JETO78ZCZSV69pcKKIgReg== 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=1771264694; 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=S6WwmjRdM6b1k4lOsChbs18Xh/gqOC2DQPf4QB0wkq0=; b=J97lp2HQftzAVXqHgm5HdbSW5cF4ioG1F9s+tozezEJJDKKL/+bDNadRxpNGjh1SRBaX8p VIrFhRmDDpkQGqaMZXWRO95dHvUg3jnglQsFXv9PbPtTbiHljxA3lSFtaPh2/FZZ3p3Fqy N9hMkKf0LXmdeOU26NAMUdG3lO/dmhMQfU7AlFUO1iByq5Ojx/q8EfhC+VKtXx3hx8O203 MVAt2wqBNemFGd6RGo0ANKPyVVF2B6kV0zqNyFQFpD6rS8g/LjxQ4pKSsGAuGcfVGKBpVp 3DYUBlv5ZfODCbqPhjk2Vvmqt2oazz58AV51NH5qgdnRxQFnosgmEBcEJOidQg== Received: from gitrepo.freebsd.org (gitrepo.freebsd.org [IPv6:2610:1c1:1:6068::e6a:5]) by mxrelay.nyi.freebsd.org (Postfix) with ESMTP id 4fF9VZ2wn2zZxp for ; Mon, 16 Feb 2026 17:58:14 +0000 (UTC) (envelope-from git@FreeBSD.org) Received: from git (uid 1279) (envelope-from git@FreeBSD.org) id 33dd3 by gitrepo.freebsd.org (DragonFly Mail Agent v0.13+ on gitrepo.freebsd.org); Mon, 16 Feb 2026 17:58:14 +0000 To: src-committers@FreeBSD.org, dev-commits-src-all@FreeBSD.org, dev-commits-src-main@FreeBSD.org From: Konstantin Belousov Subject: git: d6bf2d14a941 - main - pdrfork(2) tests: do not rely on (int *)-1 being invalid address 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 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: d6bf2d14a941a88e27a82a3f91790353e134b8f6 Auto-Submitted: auto-generated Date: Mon, 16 Feb 2026 17:58:14 +0000 Message-Id: <69935ab6.33dd3.51f55bbd@gitrepo.freebsd.org> The branch main has been updated by kib: URL: https://cgit.FreeBSD.org/src/commit/?id=d6bf2d14a941a88e27a82a3f91790353e134b8f6 commit d6bf2d14a941a88e27a82a3f91790353e134b8f6 Author: Konstantin Belousov AuthorDate: 2026-02-15 15:09:48 +0000 Commit: Konstantin Belousov CommitDate: 2026-02-16 17:57:52 +0000 pdrfork(2) tests: do not rely on (int *)-1 being invalid address Explicitly mmap guard and use it as the invalid address instead. Tested by: pho Reviewed by: markj Sponsored by: The FreeBSD Foundation MFC after: 1 week Differential revision: https://reviews.freebsd.org/D55306 --- tests/sys/kern/pdrfork.c | 10 ++++++++-- 1 file changed, 8 insertions(+), 2 deletions(-) diff --git a/tests/sys/kern/pdrfork.c b/tests/sys/kern/pdrfork.c index 7a560e4fa08d..1003ad9dc746 100644 --- a/tests/sys/kern/pdrfork.c +++ b/tests/sys/kern/pdrfork.c @@ -26,8 +26,9 @@ */ #include -#include +#include #include +#include #include #include @@ -93,7 +94,12 @@ ATF_TC_BODY(child_gets_no_pidfd, tc) ATF_TC_WITHOUT_HEAD(efault); ATF_TC_BODY(efault, tc) { - ATF_REQUIRE_ERRNO(EFAULT, pdrfork((int*)-1, 0, RFPROC | RFPROCDESC) < 0); + void *unmapped; + + unmapped = mmap(NULL, PAGE_SIZE, PROT_NONE, MAP_GUARD, -1, 0); + ATF_REQUIRE(unmapped != MAP_FAILED); + ATF_REQUIRE_ERRNO(EFAULT, pdrfork(unmapped, 0, RFPROC | + RFPROCDESC) < 0); } /* Invalid combinations of flags should return EINVAL */