Date: Tue, 23 Mar 2021 16:53:15 +0000 From: bugzilla-noreply@freebsd.org To: standards@FreeBSD.org Subject: [Bug 241937] syslogd truncates logged messages to 480 bytes Message-ID: <bug-241937-99-cleVFcb9GL@https.bugs.freebsd.org/bugzilla/> In-Reply-To: <bug-241937-99@https.bugs.freebsd.org/bugzilla/> References: <bug-241937-99@https.bugs.freebsd.org/bugzilla/>
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https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D241937 --- Comment #4 from commit-hook@FreeBSD.org --- A commit in branch main references this bug: URL: https://cgit.FreeBSD.org/src/commit/?id=3D2d82b47a5b4ef18550565dd55628d51f5= 4d0af2e commit 2d82b47a5b4ef18550565dd55628d51f54d0af2e Author: Dmitry Wagin <dmitry.wagin@ya.ru> AuthorDate: 2021-03-23 16:15:28 +0000 Commit: Mark Johnston <markj@FreeBSD.org> CommitDate: 2021-03-23 16:49:58 +0000 syslogd: Increase message size limits Add a -M option to control the maximum length of forwarded messages. syslogd(8) used to truncate forwarded messages to 1024 bytes, but after commit 1a874a126a54 ("Add RFC 5424 syslog message output to syslogd.") applies a more conservative limit of 480 bytes for IPv4 per RFC 5426 section 3.2. Restore the old default behaviour of truncating to 1024 bytes. RFC 5424 specifies no upper limit on the length of forwarded messages, while for RFC 3164 the limit is 1024 bytes. Increase MAXLINE to 8192 bytes to correspond to commit 672ef817a192. Replaced bootfile[] size for MAXPATHLEN used in getbootfile(3) as a returned value. Using (MAXLINE+1) as a size for bootfile[] is excessive. PR: 241937 MFC after: 1 month Differential Revision: https://reviews.freebsd.org/D27206 usr.sbin/syslogd/syslogd.8 | 6 ++++++ usr.sbin/syslogd/syslogd.c | 33 +++++++++++++++++++++------------ 2 files changed, 27 insertions(+), 12 deletions(-) --=20 You are receiving this mail because: You are the assignee for the bug.=
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