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Wed, 14 Feb 2024 03:53:44 GMT (envelope-from git) Date: Wed, 14 Feb 2024 03:53:44 GMT Message-Id: <202402140353.41E3rikM064438@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: 16b1438c7371 - stable/14 - read.2: Describe debug.iosize_max_clamp 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: Sender: owner-dev-commits-src-all@freebsd.org X-BeenThere: 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: 16b1438c7371d31daa95595957330d97bc343405 Auto-Submitted: auto-generated The branch stable/14 has been updated by kib: URL: https://cgit.FreeBSD.org/src/commit/?id=16b1438c7371d31daa95595957330d97bc343405 commit 16b1438c7371d31daa95595957330d97bc343405 Author: Konstantin Belousov AuthorDate: 2024-02-10 09:40:07 +0000 Commit: Konstantin Belousov CommitDate: 2024-02-14 03:41:54 +0000 read.2: Describe debug.iosize_max_clamp PR: 276937 (cherry picked from commit 3e9515846f8cbff0ecccaab65d9f70890d04429e) --- lib/libc/sys/read.2 | 19 ++++++++++++++----- 1 file changed, 14 insertions(+), 5 deletions(-) diff --git a/lib/libc/sys/read.2 b/lib/libc/sys/read.2 index e3b5b21d1c31..94644045afc1 100644 --- a/lib/libc/sys/read.2 +++ b/lib/libc/sys/read.2 @@ -25,9 +25,7 @@ .\" OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF .\" SUCH DAMAGE. .\" -.\" @(#)read.2 8.4 (Berkeley) 2/26/94 -.\" -.Dd June 4, 2020 +.Dd February 10, 2024 .Dt READ 2 .Os .Sh NAME @@ -222,7 +220,12 @@ for this file system. The value .Fa nbytes is greater than -.Dv INT_MAX . +.Dv SSIZE_MAX +(or greater than +.Dv INT_MAX , +if the sysctl +.Va debug.iosize_max_clamp +is non-zero). .El .Pp In addition, @@ -248,7 +251,13 @@ The sum of the .Fa iov_len values in the .Fa iov -array overflowed a 32-bit integer. +array is greater than +.Dv SSIZE_MAX +(or greater than +.Dv INT_MAX , +if the sysctl +.Va debug.iosize_max_clamp +is non-zero). .It Bq Er EFAULT Part of the .Fa iov