Date: Sat, 10 Feb 2024 09:43:35 GMT From: Konstantin Belousov <kib@FreeBSD.org> To: src-committers@FreeBSD.org, dev-commits-src-all@FreeBSD.org, dev-commits-src-main@FreeBSD.org Subject: git: 3e9515846f8c - main - read.2: Describe debug.iosize_max_clamp Message-ID: <202402100943.41A9hZln061119@gitrepo.freebsd.org>
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The branch main has been updated by kib: URL: https://cgit.FreeBSD.org/src/commit/?id=3e9515846f8cbff0ecccaab65d9f70890d04429e commit 3e9515846f8cbff0ecccaab65d9f70890d04429e Author: Konstantin Belousov <kib@FreeBSD.org> AuthorDate: 2024-02-10 09:40:07 +0000 Commit: Konstantin Belousov <kib@FreeBSD.org> CommitDate: 2024-02-10 09:43:29 +0000 read.2: Describe debug.iosize_max_clamp same as it is done for write.2. PR: 276937 Reported by: bugs.freebsd.org@masklinn.net Sponsored by: The FreeBSD Foundation MFC after: 1 week --- lib/libsys/read.2 | 17 ++++++++++++++--- 1 file changed, 14 insertions(+), 3 deletions(-) diff --git a/lib/libsys/read.2 b/lib/libsys/read.2 index d18584a4fa55..94644045afc1 100644 --- a/lib/libsys/read.2 +++ b/lib/libsys/read.2 @@ -25,7 +25,7 @@ .\" OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF .\" SUCH DAMAGE. .\" -.Dd June 4, 2020 +.Dd February 10, 2024 .Dt READ 2 .Os .Sh NAME @@ -220,7 +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, @@ -246,7 +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
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