The fundamental problem with the original code is that it accesses
p[-2] which is one before the beginning of the input buffer for
empty lines. rev.1.6 just moved the problem from failures when
p[-2] happens to be '\\' to failures when it happens to be '\0'.
rev.1.5 was confused about the trailing newline and other things.
I went back to rev.1.5 and fixed it. The result is the same as
Keith Bostic's final version in PR 1356 except it loses more
gracefully for excessively long input lines.
Obtained from: Christos Zoulas <christos@deshaw.com> via NetBSD PR 2621,
[ slightly modified since we don't use libcompat anymore. ]
I'm not sure if this fixes the rdist security bug completely, but it
sure can't hurt!
This stuff should not be too destructive if the IPDIVERT is not compiled in..
be aware that this changes the size of the ip_fw struct
so ipfw needs to be recompiled to use it.. more changes coming to clean this up.
to 1K to avoid waiting too long between 2 progress reports in the case of a
slow transfer.
Move the signal()/setitimer() code just before the read loop because the
ftpio library set and reset the timer internally.
option to pwd_mkdb and adding this option to utilities invoking it.
Further, the filling of both the secure and insecure databases has been
merged into one loop giving also a performance improvemnet.
Note that I did *not* change the adduser command. I don't read perl
(it is a write only language anyway).
The change will drastically improve performance for passwd and
friends with large passwd files. Vipw's performance won't change.
In order to do that some kind of diff should be made between the
old and new master.passwd and depending the amount of changes, an
incremental or complete update of the databases should be agreed
upon.
has been broken at least since 4.4Lite moved most of the #defines out of
<sys/ioctl.h>. This should be done better. Only a few headers are
searched.
Added some #includes so that ioctl.c compiles. The networking headers
have a maze of undocumented interdependencies and ioctl.c now actually
supports networking ioctls.
1. Add a copyright at the top.
2. Make passive and binary modes work with new ftpio semantics.
3. Add a `mirror' (-m) flag which only copies the remote file if it's
not the same size or is newer.
1. Always use file modtime, and if that's not usable then default
to current time.
2. Allow HTTP_TIMEOUT to be set as an environment variable to override
default.
3. Handle SIGTERM.
Add a 'bootstrap' target which *must* be run before building the new
version, since the new scanner relies on the current version of flex to
build itself otherwise.
