Stop me if you've heard this one already...
For the life of my I can't get the following editfiles snippet:
> { /etc/syslog-ng/syslog-ng.conf
> LocateLineMatching "### Begin Section loghost ###"
> UnCommentToLineMatching "### End .*"
> }
To do what I expect on the following bit of syslog-ng.conf:
> ### Begin Section loghost ###
> # source s_remote {
> # tcp(ip(0.0.0.0) port(514));
> # udp(ip(0.0.0.0) port(514));
> # };
> ### End Section loghost ###
>
> ### Begin Section loghost_sys ###
> # destination d_messages_byhost {
> # file("/data/log/$HOST/messages");
> # };
> #
> # log { source(s_remote); destination(d_messages_byhost); };
> ### End Section loghost_web ###
I want it to only uncomment the first section. What it does is
uncomment the entire rest of the file.
Here's some interesting debugging output:
> Edit action: UnCommentToLineMatching
> CommentToRegExp(list,# ### End .*)
> Uncomment line # source s_remote {
> Uncomment line # tcp(ip(0.0.0.0) port(514));
> Uncomment line # udp(ip(0.0.0.0) port(514));
> Uncomment line # };
> Terminating line: ### End Section loghost ### (Done)
> Uncomment line # destination d_messages_byhost {
> Uncomment line # file("/data/log/$HOST/messages");
> Uncomment line # };
> Uncomment line #
> Uncomment line # log { source(s_remote);
> destination(d_messages_byhost); };
It looks like it detects the correct line on which to Terminate, but
then Uncomments the rest of the file anyway.
From UnCommentToRegExp() in item-ext.c (line 1282 in cfengine-2.2.8):
> for (ip = CURRENTLINEPTR; ip != NULL; ip = CURRENTLINEPTR)
> {
> if (ip == ip_end)
> {
> EditVerbose("Terminating line: %s (Done)\n",ip->name);
> done = true;
> }
"done" is a local variable that is not used anywhere else in
UnCommentToRegExp(). Based on the incorrect function name in the
Debug2() statement, I take it UnCommentToRegExp() was copied from
CommentToRegExp() and the if (done) { break; } was lost somewhere
along the way. Could this be the case? I attempted to see if this is
also the case in cfengine-3.0.0a3, but UnCommentToRegExp() has been
removed entirely, it seems.
This also raises a larger question -- will cfengine-2.2 be bugfixed
after 3.0.0 is released, or will I have to upgrade to 3.0.0 to fix
this issue?
Thanks,
-lee
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