From nobody Mon Mar 30 17:15:37 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 4fkyZ64858z6X5bD for ; Mon, 30 Mar 2026 17:15:42 +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 4fkyZ632Hzz3TGB for ; Mon, 30 Mar 2026 17:15:42 +0000 (UTC) (envelope-from git@FreeBSD.org) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=freebsd.org; s=dkim; t=1774890942; 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=XDi/2d8+UGwz34LQZE12jWZJDuWBlUTqLp1wNauGA+Q=; b=pxwGp5fsHjL55461e4VG6sBPYYZTkhzIoXFrKkVajiYPs7IGdsZ0mGCTYX6FqA88D0D/fd VJ84ELW3up/7RAl+lcPx4Iw6oSp62fZsyj/oPC9mbUIcRWfbdk9sk5IlxFDr0VM0hbG0QX BAQOdo2Bb/i30U5GCQgUzSyS9Wf5qXJIcHPVZqDofRfqLK4iRC6wD40CPq8WpWTIdX5UZW ljo+DK2zehTxGE1Nrff1paxhtc6/sweS/xZayWSKn576Sik/+kWcbTD3AyFp7JNyutaYR2 2ufSvjgmMGRCrjFp1OMHKmcfFqBrM7v5Q0R2mQG78SNQ8GEH/eTXZJ1dXq8oTg== ARC-Seal: i=1; s=dkim; d=freebsd.org; t=1774890942; a=rsa-sha256; cv=none; b=mXo4J0WTYd5N59gdL4QUCZbYvQG/d+yx2sQKHKcVco4xATzb8Sh4xlGkT8JeToNTsUQs35 Q/u83HAdmCQmVUO7JjMXj5kHaHnUdG6IE061TqO2RGMk3oSyKa8vlxWCyy5HJtRxn3LMo6 u0kvoARQDxzGnwMouBI9V7T76B6Hil2SZkl5un896LShIfcYjtePZ/v0OCvYGTpWHKNoHn 9OxrP6Daa1WU6KBQ+qyDz/cvIyYVPByDoanoNJhHFTef7F6g9D7DTTbaSn3FTIZoQaMViI LfmvM5eIa7ShCBWw4+EeNkbkLkMYxZUZHHBaozKskRidmsGeia4U+js86R2MhQ== 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=1774890942; 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=XDi/2d8+UGwz34LQZE12jWZJDuWBlUTqLp1wNauGA+Q=; b=d/LRG6ZhJH7nb3ruJyDkRaU8zdjl4a/y3TcUtasf9gnyzxDaSzIS6sK6IfOi/IQdijdial +utduBU03ghJ9JO4EdpMr7QRGSQQwHZyhl7OI8Xqn/fSx6ahwX499k+MKvQDBu0xidA3aA iJZ7v/EbPUYhZ/NIhlx63n74Gp0HETmN+iZ8CxcYuebLZwX0gGcJg0nQM9OQmmQkAFno9U Y+6xky7bb8VeGGySjLCb5kQn2kG+Z0qlLNHvfnJ4krsvOHnTC8e5Sv0ciPOtKuiiCiKPRD 5zyg8AdAvBkceWofy34DKqaex3lVsjQ/3CkBDN7QyAQ6slqyGk07F6veEtgqOQ== Received: from gitrepo.freebsd.org (gitrepo.freebsd.org [IPv6:2610:1c1:1:6068::e6a:5]) by mxrelay.nyi.freebsd.org (Postfix) with ESMTP id 4fkyZ628kwzsGh for ; Mon, 30 Mar 2026 17:15:42 +0000 (UTC) (envelope-from git@FreeBSD.org) Received: from git (uid 1279) (envelope-from git@FreeBSD.org) id 41be9 by gitrepo.freebsd.org (DragonFly Mail Agent v0.13+ on gitrepo.freebsd.org); Mon, 30 Mar 2026 17:15:37 +0000 To: src-committers@FreeBSD.org, dev-commits-src-all@FreeBSD.org, dev-commits-src-main@FreeBSD.org From: Konstantin Belousov Subject: git: 7cfffe25da3f - main - rtld: check for overflow in parse_integer() 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/main X-Git-Reftype: branch X-Git-Commit: 7cfffe25da3fbc2db4bcf073ff2d240f84233973 Auto-Submitted: auto-generated Date: Mon, 30 Mar 2026 17:15:37 +0000 Message-Id: <69caafb9.41be9.20a25bdb@gitrepo.freebsd.org> The branch main has been updated by kib: URL: https://cgit.FreeBSD.org/src/commit/?id=7cfffe25da3fbc2db4bcf073ff2d240f84233973 commit 7cfffe25da3fbc2db4bcf073ff2d240f84233973 Author: Konstantin Belousov AuthorDate: 2026-03-29 22:45:13 +0000 Commit: Konstantin Belousov CommitDate: 2026-03-30 16:56:52 +0000 rtld: check for overflow in parse_integer() Reviewed by: dim, emaste, markj Sponsored by: The FreeBSD Foundation MFC after: 1 week Differential revision: https://reviews.freebsd.org/D56151 --- libexec/rtld-elf/rtld.c | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/libexec/rtld-elf/rtld.c b/libexec/rtld-elf/rtld.c index e0de6d2e2214..1cf0d3e9ba28 100644 --- a/libexec/rtld-elf/rtld.c +++ b/libexec/rtld-elf/rtld.c @@ -6492,7 +6492,11 @@ parse_integer(const char *str) if (c < '0' || c > '9') return (-1); + if (n > INT_MAX / RADIX) + return (-1); n *= RADIX; + if (n > INT_MAX - (c - '0')) + return (-1); n += c - '0'; }