From nobody Thu Mar 26 14:47:24 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 4fhRSr4SdZz6RcGX for ; Thu, 26 Mar 2026 14:47:24 +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 "R12" (not verified)) by mx1.freebsd.org (Postfix) with ESMTPS id 4fhRSr3GRrz3hmq for ; Thu, 26 Mar 2026 14:47:24 +0000 (UTC) (envelope-from git@FreeBSD.org) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=freebsd.org; s=dkim; t=1774536444; 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=h3DPZ2USr0YPX4eRNh/jCZlwfceGlqFCkj9dUt7hP8k=; b=sSwDhuq82O38kQAYm2wrxM5Tyx3ZdyfKFt0Efig2+Korvr/Kh6OMq1Zo3UQiEXy9VrMObR 58YSL76cyJ2j+Y8vLUZuyVoPie1yK6AyvT9eovIrw4xSXUbj9fcalC1G2rBXrKrmb6EJ6M DpNQAeITG1LGJJckWr87POtPebKmKwxe/sVtbLy6G7dtH+jWuqJsHRU13kJzRd8UVqdJVy +WJlY1JKZ//j9PZhF4PNaE7qRw87h2mzQHLpk/nfgR9j6JLzr4iKnAlzSMg9qfUVX5tkOR IDRmbgzzkxZI642+itStr+fjSR1iQ+aOIGBu7kdHNzY2OCLQF6ehlZWZlo8CwQ== ARC-Seal: i=1; s=dkim; d=freebsd.org; t=1774536444; a=rsa-sha256; cv=none; b=sXLvJ5asEkH06c0lNuPcvw35dLp7qeYnyZ/v/2gUx9xmn13DymPgledJdsF6SYwZTA7xi0 fwSbdiJFdaXF7PO88RIz1PfvreApbzWMJ1T1vem9NKlbOY9mqGb7R2lzAedBCuXviphSVw eHuwpOXukVRIYeytZEcQkrd44s9A/qVzO3hMsNkE9yXBmsHpPtKZFa0wY+Noc3rjaSYguj UVSmPpd3q8hw5t92qqlOK7/Auv0eBe/BRMZds426ysh1Z4/YGD91cYl2jOSRr+pkzJFtxn nZ+y9OHhlyj4EuvdOgPJmhLJIso42px8i55zd9EdO8wXHQrDZt4VORJ/Vn9WuQ== 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=1774536444; 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=h3DPZ2USr0YPX4eRNh/jCZlwfceGlqFCkj9dUt7hP8k=; b=eqzPam8depm9HRsO1Bbe5+J2xw8R+5NJNn7hfqh2o1AOHliE3W8gREjdvkSYtvqFKx39BJ WT2txFBdrXRJ3XLKosXX5H8rT7DH0toYAKh4W3wtt0cPPvEWdUZq63OzhDBEuiZTIPFQK4 t9/vZJ30DYSZ0gCsBbp5nea4sIusvzDkb6MZm6a/vvUkdpIhK5goT7AB3rAyn3yqT44MBZ VdpwWn5vhPjVCTbzrt147BIZoNVfiNLBZi4+2+hwBMnYa9FFJiQJEGNWuSnGip4ccbJZeX T9mfNfVXPOjevu577KAK/V2h2zDRsWNcFDvpj0KH8Eh2AGnr0i4ilBPFFJNh/A== Received: from gitrepo.freebsd.org (gitrepo.freebsd.org [IPv6:2610:1c1:1:6068::e6a:5]) by mxrelay.nyi.freebsd.org (Postfix) with ESMTP id 4fhRSr2cZ8zwvp for ; Thu, 26 Mar 2026 14:47:24 +0000 (UTC) (envelope-from git@FreeBSD.org) Received: from git (uid 1279) (envelope-from git@FreeBSD.org) id 1e4cc by gitrepo.freebsd.org (DragonFly Mail Agent v0.13+ on gitrepo.freebsd.org); Thu, 26 Mar 2026 14:47:24 +0000 To: src-committers@FreeBSD.org, dev-commits-src-all@FreeBSD.org, dev-commits-src-branches@FreeBSD.org From: Alan Somers Subject: git: 1ce3d3f610e2 - stable/15 - aio(4) 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: asomers X-Git-Repository: src X-Git-Refname: refs/heads/stable/15 X-Git-Reftype: branch X-Git-Commit: 1ce3d3f610e26c2a90c195551725b2f669b0f871 Auto-Submitted: auto-generated Date: Thu, 26 Mar 2026 14:47:24 +0000 Message-Id: <69c546fc.1e4cc.18049ad5@gitrepo.freebsd.org> The branch stable/15 has been updated by asomers: URL: https://cgit.FreeBSD.org/src/commit/?id=1ce3d3f610e26c2a90c195551725b2f669b0f871 commit 1ce3d3f610e26c2a90c195551725b2f669b0f871 Author: Alan Somers AuthorDate: 2026-02-17 00:27:02 +0000 Commit: Alan Somers CommitDate: 2026-03-26 14:45:17 +0000 aio(4) tests: do not rely on (int *)-1 being invalid address Explicitly mmap guard and use it as the invalid address instead. (cherry picked from commit dc9a8d300ba5c4c319589d78231e9d0e76576cbf) --- tests/sys/aio/aio_test.c | 7 ++++++- 1 file changed, 6 insertions(+), 1 deletion(-) diff --git a/tests/sys/aio/aio_test.c b/tests/sys/aio/aio_test.c index 64939825ec66..1a4baf70b1e3 100644 --- a/tests/sys/aio/aio_test.c +++ b/tests/sys/aio/aio_test.c @@ -39,6 +39,7 @@ #include #include +#include #include #include #include @@ -1689,6 +1690,7 @@ ATF_TC_BODY(aio_writev_efault, tc) struct aiocb aio; ssize_t buflen; char *buffer; + void *unmapped; struct iovec iov[2]; long seed; int fd; @@ -1698,13 +1700,16 @@ ATF_TC_BODY(aio_writev_efault, tc) fd = aio_md_setup(); + unmapped = mmap(NULL, PAGE_SIZE, PROT_NONE, MAP_GUARD, -1, 0); + ATF_REQUIRE(unmapped != MAP_FAILED); + seed = random(); buflen = 4096; buffer = malloc(buflen); aio_fill_buffer(buffer, buflen, seed); iov[0].iov_base = buffer; iov[0].iov_len = buflen; - iov[1].iov_base = (void*)-1; /* Invalid! */ + iov[1].iov_base = (void*)unmapped; /* Invalid! */ iov[1].iov_len = buflen; bzero(&aio, sizeof(aio)); aio.aio_fildes = fd;