From nobody Tue Sep 01 13:54:51 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 4hZ6mx18S3z6qv6D for ; Tue, 01 Sep 2026 13:54:57 +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 "YR2" (not verified)) by mx1.freebsd.org (Postfix) with ESMTPS id 4hZ6mw4sykz3qfV for ; Tue, 01 Sep 2026 13:54:56 +0000 (UTC) (envelope-from git@FreeBSD.org) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=freebsd.org; s=dkim; t=1788270896; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version:content-type:content-type: content-transfer-encoding:content-transfer-encoding; bh=N1O6AY0/EDfkp/Q008rJBbtU10RAi7Rcq6uSoBsJ388=; b=ytVcRT6H/hiSrFUuY4hex5AQgx01JYtASeMMo/B3FYh0CM10ZDad969fTe1eKJy64QZ1tf y6Y3qmXi6h0Dtd60WDDB/RZk26ROKx2zV9vTeKi2WiA/vBHrUlqtdDwTWCDVFS/mHdxe2j eIPGjgLGPSjMNz2fbWgr4Ci0l+EMbVi6WARq2Zw49k29EbtPZBjAuVsJ1CcDfGiiYe0h8T pyGhCbI6ze2cWLs/XpOJYdIsTo9mv0XOI785yVcZ/70MgDi1gx/b6rTpSW8BLMqcJ2l2Jg ZAmFcsc31O8DqfEZQCubX1G7pVaWACuV6Wk2kj5H90MEH+jTOB7dZdRS22yH5g== ARC-Seal: i=1; s=dkim; d=freebsd.org; t=1788270896; a=rsa-sha256; cv=none; b=nKGOI7SSVXsO8qGHY+hp/CVWVjDGj+m7eBPje+MOXy4RcEpZtHZspQGSG9U544pAPu4Mm2 A6XdDbP174UE8YDmXnNwlfh31WDMKZtEILu+qJecPFx0/+P+pYMaeOiK64R3PExttwY4kj 3ZdouaChoMuJWszE2sw31DLCBBg4ckpxCS5kzZLBlGFMpN51bW5bhe9xa560fQx7t47Mxp esp5sh2fo7DVSd/qzRFU46pYGCuyQzTwfd8EpioeUn8K3AupG6yRs9+cNIT2rnOWQVRyig QB5CHt+PDhkDnDnFeAZvPSoM44Vifp91KK7rw4B5Qx/SvShIEJsGG1PTASApSA== 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=1788270896; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version:content-type:content-type: content-transfer-encoding:content-transfer-encoding; bh=N1O6AY0/EDfkp/Q008rJBbtU10RAi7Rcq6uSoBsJ388=; b=uPeyhmdYRkI8MxTlnfHPwN90zg0/Zg8Gk6oHMOuv4GzM+dErNt0+Ym8wu6j+IM3zT2kz+l lkm42JPOe7j5tHX48SZdoCuZmVFBYJytMcAwL0/1rb7Cb06s5ETS5drvx7DXEYKkasV66/ 6J9inZx7SX0wNLstEjNZpY6uVekM7euSf8wp0AiBUsUA554bdHHYIJqfkfAcDjcDQ9OKHi z7RvoEXHpMyLB+fZuhV9rTSUSFtKXe1lkBnCu/HRKpWJoipE+jijNNXFIT9T5ieio2vn1/ 0UYJ0XKY2iQjCvam/MIFNW3qq+80UI2R0liW9XHTG7CRjCAEunpaklceX5Tk/w== Received: from gitrepo.freebsd.org (gitrepo.freebsd.org [IPv6:2610:1c1:1:6068::e6a:5]) by mxrelay.nyi.freebsd.org (Postfix) with ESMTP id 4hZ6mw2zfmz11Rc for ; Tue, 01 Sep 2026 13:54:56 +0000 (UTC) (envelope-from git@FreeBSD.org) Received: from git (uid 1279) (envelope-from git@FreeBSD.org) id 1c62c by gitrepo.freebsd.org (DragonFly Mail Agent v0.13+ on gitrepo.freebsd.org); Tue, 01 Sep 2026 13:54:51 +0000 To: src-committers@FreeBSD.org, dev-commits-src-all@FreeBSD.org, dev-commits-src-main@FreeBSD.org Cc: Aryan Arora From: Warner Losh Subject: git: bfa36136a56c - main - kboot: Fix file2str() buffer under-read 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: imp X-Git-Repository: src X-Git-Refname: refs/heads/main X-Git-Reftype: branch X-Git-Commit: bfa36136a56cdcec73ee5771c4c0a117469ff020 Auto-Submitted: auto-generated Date: Tue, 01 Sep 2026 13:54:51 +0000 Message-Id: <6a96d92b.1c62c.31e12b78@gitrepo.freebsd.org> The branch main has been updated by imp: URL: https://cgit.FreeBSD.org/src/commit/?id=bfa36136a56cdcec73ee5771c4c0a117469ff020 commit bfa36136a56cdcec73ee5771c4c0a117469ff020 Author: Aryan Arora AuthorDate: 2026-08-07 13:37:17 +0000 Commit: Warner Losh CommitDate: 2026-09-01 13:54:12 +0000 kboot: Fix file2str() buffer under-read Signed-off-by: Aryan Arora Reviewed by: imp Pull Request: https://github.com/freebsd/freebsd-src/pull/2359 --- stand/kboot/libkboot/util.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/stand/kboot/libkboot/util.c b/stand/kboot/libkboot/util.c index c7fe8b542643..f1902710612a 100644 --- a/stand/kboot/libkboot/util.c +++ b/stand/kboot/libkboot/util.c @@ -26,7 +26,7 @@ file2str(const char *fn, char *buffer, size_t buflen) /* * Trim trailing white space */ - while (isspace(buffer[len - 1])) + while (len > 0 && isspace(buffer[len - 1])) buffer[--len] = '\0'; host_close(fd); return true;