Date: Sat, 8 Oct 2022 00:39:06 GMT From: Konstantin Belousov <kib@FreeBSD.org> To: src-committers@FreeBSD.org, dev-commits-src-all@FreeBSD.org, dev-commits-src-branches@FreeBSD.org Subject: git: 3936744da50c - stable/13 - UFS: disallow truncation to set file size past RLIMIT_FSIZE Message-ID: <202210080039.2980d6nJ034305@gitrepo.freebsd.org>
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The branch stable/13 has been updated by kib: URL: https://cgit.FreeBSD.org/src/commit/?id=3936744da50c0f10466780305208f61542131898 commit 3936744da50c0f10466780305208f61542131898 Author: Konstantin Belousov <kib@FreeBSD.org> AuthorDate: 2022-09-18 11:49:57 +0000 Commit: Konstantin Belousov <kib@FreeBSD.org> CommitDate: 2022-10-08 00:29:35 +0000 UFS: disallow truncation to set file size past RLIMIT_FSIZE PR: 164793 (cherry picked from commit 70385088cafaab3365c5243f22b8fc9c712c1fde) --- sys/ufs/ufs/ufs_vnops.c | 3 +++ 1 file changed, 3 insertions(+) diff --git a/sys/ufs/ufs/ufs_vnops.c b/sys/ufs/ufs/ufs_vnops.c index c4af984745bf..71cee6ad7181 100644 --- a/sys/ufs/ufs/ufs_vnops.c +++ b/sys/ufs/ufs/ufs_vnops.c @@ -754,6 +754,9 @@ ufs_setattr( */ return (0); } + error = vn_rlimit_trunc(vap->va_size, td); + if (error != 0) + return (error); if ((error = UFS_TRUNCATE(vp, vap->va_size, IO_NORMAL | ((vap->va_vaflags & VA_SYNC) != 0 ? IO_SYNC : 0), cred)) != 0)
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