Module Name: src
Committed By: ginsbach
Date: Fri Aug 11 16:47:42 UTC 2017
Modified Files:
src/usr.sbin/timed/timed: readmsg.c
Log Message:
PR bin/42464: Timothy McIntosh: Fix timed interoperability
Fix is a combination of FreeBSD fix and submitted patch.
[From the FreeBSD change]
The timed protocol is not implemented in a compatible way by all
vendors; the size of the tsp_name field is OS-dependent. 4.3BSD
used a 32-byte field, FreeBSD uses MAXHOSTNAMELEN and RedHat
apparently uses a 64-byte field. As a result, sanity checking code
added a few months ago to detect short packets will fail when
interoperating with one of these other vendors.
Change the short packet detection code to expect a minimum packet
size corresponding to the 4.3BSD implementation, which should be
a safe minimum size.
To generate a diff of this commit:
cvs rdiff -u -r1.22 -r1.23 src/usr.sbin/timed/timed/readmsg.c
Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.
