From nobody Thu Jul 17 00:28:48 2025 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 4bjDLT04SKz62Bcp; Thu, 17 Jul 2025 00:28:49 +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 "R10" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id 4bjDLS4qrzz3JVq; Thu, 17 Jul 2025 00:28:48 +0000 (UTC) (envelope-from git@FreeBSD.org) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=freebsd.org; s=dkim; t=1752712128; 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=zexe+qWQU5oR6lNA69CoqhLYQ+O+Tdszf7eQuu95+FI=; b=UCJpZM/LjZIe0Z5PHOxwAkb7udBBcYw+r/Lq7RnnjpRVUwKKDG4nb6BsuHhJrwpIA2y3/h ckQO2lRIazxYfuWQjiFG4hgMNRhVkoHHh7hIw78xoe1HwpmKRj6Y9D+pwOx7DUAA8jh7uJ a0PWsHHtloDZcJKT9PM31+l3Vbv4SKk1eTa8VT0enEzuyIk0tNLG5OGLFAl9XOW4S71YY7 YlwHkJqB+hzIcMz/+GLkkIq2dIC4T9/XGRQowvhnKK8BRGQEqIUNVbvCyGzHPwpxvCq5ci qmcS2YlLUuIyZK0Fes0u0EGw2X+UMjV3aQnPqb48101b6fJtMus0FzXLOxFIYA== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=freebsd.org; s=dkim; t=1752712128; 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=zexe+qWQU5oR6lNA69CoqhLYQ+O+Tdszf7eQuu95+FI=; b=qthAGImkeeR+eSCpAWoLHS4mff59VbVqkCtRw8Xe4sa1KH2pwjwEKKP5HrF/HZcsU3bon5 3q2v0z+oRxV9onWiECEOYRvfFYRsYk585kAAl+kBasofI7UYAF+F7uNIO+QBG2IULh+aK/ 1XhUMPo9LTRQT52JaNrTWEIhTfyOuMl+9iTz+64LsAEVPcdX0kz513AW1QfZvLQnii9U0T EucCO2gFFuNnuM4xDnZboJ8nmY0LooDAMNrQrKswXEFAOqhjWurSNzqAPpGah+1Ph5OFeJ U9+1YCUFQ7NIpvW6pUAW8BrVCwEh1Upbp1dSci4R9O5CKI/KFj14F/zw3PR7ag== ARC-Authentication-Results: i=1; mx1.freebsd.org; none ARC-Seal: i=1; s=dkim; d=freebsd.org; t=1752712128; a=rsa-sha256; cv=none; b=S1+2P3Kbd1+d0s9q7mRtKsct/Ay2pN184PI6tzGgxjPSU5IqVfzWnCD3fspJAolMWI0vi5 tWe5mmkh38WNbqYBtLEzVlr/ClgPB0CCLMA7hSOSZW7qwKhdQGFnKCEsT8gGu1b2lH+j+r iWU5bSKVm92H6Af/TIM5EPouv4jWh5YD4PMoPG4SPxkn1H30v9hjHaViNIOuBxJkpEP9hk HNfrFmWp2MoRcvQF7mtwhGguBTjvoIaGPuqC2hzHEq0pY0VTHunH1UFVxDQdchqEYlTgqS m/Iy4mnIVQYmKBmk2Sv+k9AncYfoU842UOnDs+wdkqHl60kTnoxEWmenSnypIw== 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 4bjDLS4HJWzY8T; Thu, 17 Jul 2025 00:28:48 +0000 (UTC) (envelope-from git@FreeBSD.org) Received: from gitrepo.freebsd.org ([127.0.1.44]) by gitrepo.freebsd.org (8.18.1/8.18.1) with ESMTP id 56H0Smet064312; Thu, 17 Jul 2025 00:28:48 GMT (envelope-from git@gitrepo.freebsd.org) Received: (from git@localhost) by gitrepo.freebsd.org (8.18.1/8.18.1/Submit) id 56H0Smvt064309; Thu, 17 Jul 2025 00:28:48 GMT (envelope-from git) Date: Thu, 17 Jul 2025 00:28:48 GMT Message-Id: <202507170028.56H0Smvt064309@gitrepo.freebsd.org> To: src-committers@FreeBSD.org, dev-commits-src-all@FreeBSD.org, dev-commits-src-branches@FreeBSD.org From: Konstantin Belousov Subject: git: 76e5fcc2874e - stable/14 - ast: do not dereference NULL td_proc in CTR statement 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/stable/14 X-Git-Reftype: branch X-Git-Commit: 76e5fcc2874e821d28804a6e2c25b3f7aaf5f9ce Auto-Submitted: auto-generated The branch stable/14 has been updated by kib: URL: https://cgit.FreeBSD.org/src/commit/?id=76e5fcc2874e821d28804a6e2c25b3f7aaf5f9ce commit 76e5fcc2874e821d28804a6e2c25b3f7aaf5f9ce Author: Konstantin Belousov AuthorDate: 2025-07-14 21:54:34 +0000 Commit: Konstantin Belousov CommitDate: 2025-07-17 00:28:21 +0000 ast: do not dereference NULL td_proc in CTR statement (cherry picked from commit 42f1054ef12d10f3ba46770b985a320b0ceb9f2f) --- sys/kern/subr_trap.c | 5 +++-- 1 file changed, 3 insertions(+), 2 deletions(-) diff --git a/sys/kern/subr_trap.c b/sys/kern/subr_trap.c index 5a89ba8b6500..e836e5383c4b 100644 --- a/sys/kern/subr_trap.c +++ b/sys/kern/subr_trap.c @@ -340,8 +340,9 @@ ast_handler(struct thread *td, struct trapframe *framep, bool dtor) td->td_ast = 0; } - CTR3(KTR_SYSC, "ast: thread %p (pid %d, %s)", td, td->td_proc->p_pid, - td->td_proc->p_comm); + CTR3(KTR_SYSC, "ast: thread %p (pid %d, %s)", td, + td->td_proc == NULL ? -1 : td->td_proc->p_pid, + td->td_proc == NULL ? "" : td->td_proc->p_comm); KASSERT(framep == NULL || TRAPF_USERMODE(framep), ("ast in kernel mode"));