From nobody Wed Aug 5 01:52:28 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 4hFD1s3XM9z6nmnC for ; Wed, 05 Aug 2026 01:52:33 +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 "YR1" (not verified)) by mx1.freebsd.org (Postfix) with ESMTPS id 4hFD1s2xqsz4Gv5 for ; Wed, 05 Aug 2026 01:52:33 +0000 (UTC) (envelope-from git@FreeBSD.org) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=freebsd.org; s=dkim; t=1785894753; 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=PxghiivmC+mWo56/XOeqv7tuwroknWUaWic/tpMrNh0=; b=ec75b7ivvfUWoFY7FZi+BbTNr0XN1jWI1W54crvOw4aZmFVeoirP+1YJ1JtD1CZpW1lslT PGIkqn56JTmMhkJsiduS30LtOVFD+sjZDtbtAdVCOjVMnyeR1COUmPM6nqY44PzMm1kQbH tRq7+LXNG2jh6auC/W+DfIOMREN1bK5zwWDqX76VoXxU+tBBLBUlSYlIPqFnH33+1LnBD9 85rPZrqzf62xsAcPEcslpHHxuKXc+DrCM/YAUOqA1dLrgDaZzYO0VXL+1JVU4ithv6/Ag6 W1mwt3E8G9BMLT01TbFyCiDRn4bUx0u695mA3curY4XAfP+9Z5uBZd6XAIi1kQ== ARC-Seal: i=1; s=dkim; d=freebsd.org; t=1785894753; a=rsa-sha256; cv=none; b=K0cqMDFvPnMVLP8Qy+9faiHfUFseiEb6oOhohQCF57cQ1MGlyPxf3j/Gq3JvzJYmIJ+QIq 8eJIvbcbOapOCxr3vCcDmtVApV9lOmz/vjXxBWXNsXo1gctpyeW9Y0JCtlzYcZwsVGI+Ef A7/ofNboZJDKha2qvAiihDu48b1XOvqqxtvae53nO1G3xtoh67yoL2PN75/S224r/lScVO Wrm7EiaU9k06LeFLpDRjZztKfeD7M/UJkPrtTF2iG8Mq70DYxSvasqtqGU/chnq9TwZyYu tY7qHJCaTaE7/z3HlrqKw6BAdI3yYnAH/1Evbpv8/rbd7psnZ4gPT+Xu2QRu+Q== 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=1785894753; 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=PxghiivmC+mWo56/XOeqv7tuwroknWUaWic/tpMrNh0=; b=D7ycC97w0G5ZfYtMQevQ4CNatRbR5oLHKGLmDM81sE7qIxkU4tKnxj/rlYpHWeQNQfzotE NZcalxAwZnP1Q9DKvpSiuIVT9gRw035jo+o9v0J8W5CAW/+uVDWdNw6kIC4TMW3z/P2HLo NiX9dYxIYwJLBERXTdsbYHnWXnlJViWo1kCRQhBqEwzY5N24l2EiipynE3h74V7RJIYlzd +Vi6ZI6rlD7p/CQ8uELxJ83MUSIVM86OsdCsGYIajr2o4hLcNcnVBWuOSsChO1qrGHpYsG uUkC8Zub0BQSSkNkaJFlweEZMphef/QM2ADbeN62YRkWlStzvn69SILRmS0wLw== Received: from gitrepo.freebsd.org (gitrepo.freebsd.org [IPv6:2610:1c1:1:6068::e6a:5]) by mxrelay.nyi.freebsd.org (Postfix) with ESMTP id 4hFD1s1f0Kz1C8c for ; Wed, 05 Aug 2026 01:52:33 +0000 (UTC) (envelope-from git@FreeBSD.org) Received: from git (uid 1279) (envelope-from git@FreeBSD.org) id 37dfc by gitrepo.freebsd.org (DragonFly Mail Agent v0.13+ on gitrepo.freebsd.org); Wed, 05 Aug 2026 01:52:28 +0000 To: src-committers@FreeBSD.org, dev-commits-src-all@FreeBSD.org, dev-commits-src-branches@FreeBSD.org From: Alan Somers Subject: git: 8fa2c020b8d1 - stable/14 - 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 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: asomers X-Git-Repository: src X-Git-Refname: refs/heads/stable/14 X-Git-Reftype: branch X-Git-Commit: 8fa2c020b8d1bfae040a86dca2e8a77c7f74da25 Auto-Submitted: auto-generated Date: Wed, 05 Aug 2026 01:52:28 +0000 Message-Id: <6a72975c.37dfc.7a62d4b8@gitrepo.freebsd.org> The branch stable/14 has been updated by asomers: URL: https://cgit.FreeBSD.org/src/commit/?id=8fa2c020b8d1bfae040a86dca2e8a77c7f74da25 commit 8fa2c020b8d1bfae040a86dca2e8a77c7f74da25 Author: Alan Somers AuthorDate: 2026-02-17 00:27:02 +0000 Commit: Alan Somers CommitDate: 2026-08-05 01:51:15 +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;