CVS log for src/libexec/talkd/extern.h

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Default branch: MAIN
Current tag: netbsd-1-6-PATCH001-RC3

Revision 1.2.12.1 / (download) - annotate - [select for diffs], Wed Oct 2 03:14:16 2002 UTC (21 years, 6 months ago) by lukem
Branch: netbsd-1-6
CVS Tags: netbsd-1-6-PATCH002-RELEASE, netbsd-1-6-PATCH002-RC4, netbsd-1-6-PATCH002-RC3, netbsd-1-6-PATCH002-RC2, netbsd-1-6-PATCH002-RC1, netbsd-1-6-PATCH002, netbsd-1-6-PATCH001-RELEASE, netbsd-1-6-PATCH001-RC3, netbsd-1-6-PATCH001-RC2, netbsd-1-6-PATCH001-RC1, netbsd-1-6-PATCH001
Changes since 1.2: +2 -2 lines
Diff to previous 1.2 (colored) next main 1.3 (colored)

Pull up revision 1.3 (requested by itojun in ticket #846):
find_user() in process.c does an unbounded copy into a destination
buffer that is smaller in size than the source buffer.
also, there is no guarantee that any of the string components of
the request packet are null terminated.
in some cases, not all elements of the response buffer are
explicitly set. specifically pad and addr. a talk client can spy to
see which host is talking to which host by sending out regular
packets, to which talkd responds without clearing the addr element.
from xs@kittenz.org

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