[Bug 276937] read(2) is documented as returning EINVAL on reads above INT_MAX
https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=276937 Mark Linimon changed: What|Removed |Added Status|In Progress |Closed Assignee|b...@freebsd.org|k...@freebsd.org Resolution|--- |FIXED --- Comment #4 from Mark Linimon --- ^Triage: committed and MFCed. -- You are receiving this mail because: You are on the CC list for the bug.
[Bug 276937] read(2) is documented as returning EINVAL on reads above INT_MAX
https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=276937 --- Comment #3 from commit-h...@freebsd.org --- A commit in branch stable/13 references this bug: URL: https://cgit.FreeBSD.org/src/commit/?id=42667ceb9d0026f7d1e5f95297b942af576cd929 commit 42667ceb9d0026f7d1e5f95297b942af576cd929 Author: Konstantin Belousov AuthorDate: 2024-02-10 09:40:07 + Commit: Konstantin Belousov CommitDate: 2024-02-14 03:54:00 + 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(-) -- You are receiving this mail because: You are on the CC list for the bug.
[Bug 276937] read(2) is documented as returning EINVAL on reads above INT_MAX
https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=276937 --- Comment #2 from commit-h...@freebsd.org --- A commit in branch stable/14 references this bug: URL: https://cgit.FreeBSD.org/src/commit/?id=16b1438c7371d31daa95595957330d97bc343405 commit 16b1438c7371d31daa95595957330d97bc343405 Author: Konstantin Belousov AuthorDate: 2024-02-10 09:40:07 + Commit: Konstantin Belousov CommitDate: 2024-02-14 03:41:54 + 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(-) -- You are receiving this mail because: You are on the CC list for the bug.
[Bug 276937] read(2) is documented as returning EINVAL on reads above INT_MAX
https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=276937 Konstantin Belousov changed: What|Removed |Added Status|New |In Progress CC||k...@freebsd.org -- You are receiving this mail because: You are on the CC list for the bug.
[Bug 276937] read(2) is documented as returning EINVAL on reads above INT_MAX
https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=276937 --- Comment #1 from commit-h...@freebsd.org --- A commit in branch main references this bug: URL: https://cgit.FreeBSD.org/src/commit/?id=3e9515846f8cbff0ecccaab65d9f70890d04429e commit 3e9515846f8cbff0ecccaab65d9f70890d04429e Author: Konstantin Belousov AuthorDate: 2024-02-10 09:40:07 + Commit: Konstantin Belousov CommitDate: 2024-02-10 09:43:29 + read.2: Describe debug.iosize_max_clamp same as it is done for write.2. PR: 276937 Reported by:bugs.freebsd@masklinn.net Sponsored by: The FreeBSD Foundation MFC after: 1 week lib/libsys/read.2 | 17 ++--- 1 file changed, 14 insertions(+), 3 deletions(-) -- You are receiving this mail because: You are on the CC list for the bug.
[Bug 276937] read(2) is documented as returning EINVAL on reads above INT_MAX
https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=276937 Bug ID: 276937 Summary: read(2) is documented as returning EINVAL on reads above INT_MAX Product: Documentation Version: Latest Hardware: Any OS: Any Status: New Severity: Affects Only Me Priority: --- Component: Manual Pages Assignee: b...@freebsd.org Reporter: bugs.freebsd@masklinn.net CC: d...@freebsd.org The man page for read(2) says: > [EINVAL] The value nbytes is greater than INT_MAX. the man page for write(2) says: > [EINVAL] The value nbytes is greater than SSIZE_MAX (or greater than INT_MAX, > if the sysctl debug.iosize_max_clamp is non-zero). Experimentally, it looks like the behaviour of read(2) is identical to that of write(2) (though I have not cared to try setting the sysctl). I assume when IO limitations were relaxed and the sysctl was added, man read(2) was missed and never updated. -- You are receiving this mail because: You are on the CC list for the bug.
