From nobody Fri Jul 7 13:40:17 2023 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 4QyDzj4SNpz4l90J; Fri, 7 Jul 2023 13:40:17 +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 "R3" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id 4QyDzj41xhz3kcV; Fri, 7 Jul 2023 13:40:17 +0000 (UTC) (envelope-from git@FreeBSD.org) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=freebsd.org; s=dkim; t=1688737217; 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=vZ68Pep799RqUgqvNcZ2YiBEh3ZfONnB9JV/A0KRtuY=; b=F+jpAoHHePnQeBFmsjGITthHPJmQ82f1XEky9tYZVhc077wn3jvJlbDbHD9kXzIawrFTyW kiFSP7EfKaWnhl+qT/AZ918JIl69lhoOgur2VUj8VkJbmntmQNZt4P0iV8oowx9MefEM88 ilIcrWZwJMMb6oMKrQhTZFYc501+mKuMBsiDZNRgfAYZ5iMHrxqTN9vMwgvnOd3L5TCJUy y8/GMY18G9v8b7sKaDXYmXuaI/xL/EpftdBtyEP91q3+2Q2MFOyvS3fx0RqWLIDd/cH9r1 ft6svGBsNZDAjmQr8672/Rs8YaOfzD1SVd+FKKyWqvQBAFLq4cChx/UxF8xlBw== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=freebsd.org; s=dkim; t=1688737217; 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=vZ68Pep799RqUgqvNcZ2YiBEh3ZfONnB9JV/A0KRtuY=; b=pf1Z5KVo8eUZu1264gB0q/tV9Zr1TE1Giea611Sm3F4+XojR64HHXC9pnI8EzAYlnTZEdT dDabfC7QUBXH99SzpaFdaSMRw/Ma1uCQx1M8cJTB4H/nuUTH4uF5BYdC2dLPpnFsza+u0t Opf++1meOPU7Y+kM6kH/Y7FneJN4oekKIH4/xiGt613VqMlStq6blICvlo73JRIoCxOOwq QyuEZRrW09CZZ5fIe7KdxvgZUTwi/JyWp3aqY4+h1Aa+H6ipCIa8t+mdu6Y5iN6hGPBCmX pR8YXTvhMxFbvQhDWYTx+xrZ5XhL6L16mbrI5WVpQlWYpW4L73bzcSXfiN5EPw== ARC-Authentication-Results: i=1; mx1.freebsd.org; none ARC-Seal: i=1; s=dkim; d=freebsd.org; t=1688737217; a=rsa-sha256; cv=none; b=YtUneMUI4ClrSQuAhAlgfTIMxXwYx5Ym3KVWUzl4CqJd0qXF0nipchGHaDEHo2SnKaGK06 dgJxNr0NuOBYs2mBot4L3alBbw8tjsVRV0Lzhxf6KI3JrU+TBsyZZ2/kAifme/5hyHQ0tJ YYX3+ghs9TjCleEXLfk8Iflri/LaF88PU+nLY0MP4btHRRKRt8wNXhm5ab1VPPoXsFtzPR L3FaVUnx+NAw9RYVkvu7MVyC1IeQikpObN3+URJzw7nff/cBrChTOYvCm4j/P06EhOuQBg EokMXlEgTdvJ9iYj8vs4Q9Ys7NAHNfOiGDT3fR9XNP2k0gEd+6t+HyRJPofp+w== Received: from gitrepo.freebsd.org (gitrepo.freebsd.org [IPv6:2610:1c1:1:6068::e6a:5]) (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 did not present a certificate) by mxrelay.nyi.freebsd.org (Postfix) with ESMTPS id 4QyDzj37ZPzgZh; Fri, 7 Jul 2023 13:40:17 +0000 (UTC) (envelope-from git@FreeBSD.org) Received: from gitrepo.freebsd.org ([127.0.1.44]) by gitrepo.freebsd.org (8.17.1/8.17.1) with ESMTP id 367DeHrr092599; Fri, 7 Jul 2023 13:40:17 GMT (envelope-from git@gitrepo.freebsd.org) Received: (from git@localhost) by gitrepo.freebsd.org (8.17.1/8.17.1/Submit) id 367DeHet092592; Fri, 7 Jul 2023 13:40:17 GMT (envelope-from git) Date: Fri, 7 Jul 2023 13:40:17 GMT Message-Id: <202307071340.367DeHet092592@gitrepo.freebsd.org> To: src-committers@FreeBSD.org, dev-commits-src-all@FreeBSD.org, dev-commits-src-main@FreeBSD.org From: Mike Karels Subject: git: be30fd3ab2e8 - main - KERN_PROC_VM_LAYOUT sysctl: fix bug in 32-bit-compatible path 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: Sender: owner-dev-commits-src-main@freebsd.org X-BeenThere: dev-commits-src-main@freebsd.org MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: 8bit X-Git-Committer: karels X-Git-Repository: src X-Git-Refname: refs/heads/main X-Git-Reftype: branch X-Git-Commit: be30fd3ab2e8418a696e69f54a91a7e2db5962de Auto-Submitted: auto-generated X-ThisMailContainsUnwantedMimeParts: N The branch main has been updated by karels: URL: https://cgit.FreeBSD.org/src/commit/?id=be30fd3ab2e8418a696e69f54a91a7e2db5962de commit be30fd3ab2e8418a696e69f54a91a7e2db5962de Author: Mike Karels AuthorDate: 2023-07-07 13:37:16 +0000 Commit: Mike Karels CommitDate: 2023-07-07 13:37:16 +0000 KERN_PROC_VM_LAYOUT sysctl: fix bug in 32-bit-compatible path vmspace_free() is called redundantly in the 32-bit-compatible path in sysctl_kern_proc_vm_layout(), causing a premature free (possibly for the current address space). Remove the extra call. PR: 272401 Reported by: marklmi at yahoo.com Reviewed by: markj Differential Revision: https://reviews.freebsd.org/D40908 --- sys/kern/kern_proc.c | 1 - 1 file changed, 1 deletion(-) diff --git a/sys/kern/kern_proc.c b/sys/kern/kern_proc.c index 19b3b41aa6f3..6d804d93eccc 100644 --- a/sys/kern/kern_proc.c +++ b/sys/kern/kern_proc.c @@ -3286,7 +3286,6 @@ sysctl_kern_proc_vm_layout(SYSCTL_HANDLER_ARGS) kvm32.kvm_shp_addr = (uint32_t)kvm.kvm_shp_addr; kvm32.kvm_shp_size = (uint32_t)kvm.kvm_shp_size; kvm32.kvm_map_flags = kvm.kvm_map_flags; - vmspace_free(vmspace); error = SYSCTL_OUT(req, &kvm32, sizeof(kvm32)); goto out; }