"cvs log -rTAG:" can dump core

[Eric Siegerman]

An attempt to run
        cvs log -rTAG:
or
        cvs log -rTAG::
dumps core if it encounters a ,v file that doesn't contain the
specified tag.

-rTAG, -r:TAG, and -r::TAG all work ok.

Attached is a tar.gz of a repo that demonstrates the problem
(specifically logtest/baz,v; the other two files do contain the
tag).

--

|  | /\
|-_|/  >   Eric Siegerman, Toronto, Ont.        erics@telepres.com
|  |  /
A distributed system is one on which I cannot get any work done,
because a machine I have never heard of has crashed.
        - Leslie Lamport

Repos-logtest.tar.gz
Description: application/tar-gz