allocated size not reset to 0 causing NULL dereference
on call after login_close().
2) Modify login_capsize() behaviour to match manpage, allow
concatenated sizes; ie. 10m500k
the handler with SA_RESTART set, so the system calls I wanted to have the
timeout effect will just restart instead (which is NOT what I wanted).
Sheepishly use sigaction() like a good boy and make timeouts actually do
something.
Also pass errors out more effectively so that fetch(1) actually understands
what went wrong.
- Use MAP_FAILED instead of the constant -1 to indicate
failure (required by POSIX).
- Removed flag arguments of '0' (required by POSIX).
- Fixed code which expected an error return of 0.
- Fixed code which thought any address with the high bit set
was an error.
- Check for failure where no checks were present.
Discussed with: bde
a manner consistent with other implementations. Its done in a way that
adds only a tiny amount of overhead when positional arguments are not used.
I also have a test program to go with this, but don't know where it belongs
in the tree.
Submitted-By: Bill Fenner <fenner@FreeBSD.ORG>
This will make a number of things easier in the future, as well as (finally!)
avoiding the Id-smashing problem which has plagued developers for so long.
Boy, I'm glad we're not using sup anymore. This update would have been
insane otherwise.
of the user's timezone failed), don't bail if the specified timezone
doesn't have an offset; in this case it isn't going to. (Perhaps it would
be better to change the caller to always supply one, but this is quick
and clean and fixes the bug in the easiest possible way.)
Should be in 2.2. Fixes (properly) PR#1740.
were added with the login class stuff. This is needed since libutil.so.2.1
is what is used in RELENG_2_2 and well into the release cycle. We only
bump once per release cycle as needed.
Add descriptions of RTLD_LAZY and RTLD_NOW.
Correct the synopsis to agree with the actual function prototypes.
Add clarifications of a few things.
Clean up the wording in a few places.
was apparently overlooked at the time the member was added. Its absence
causes some error messages from the dynamic linker to begin with
"(null):" instead of with the pathname of the dynamic linker as they
should.
I am also adding a work-around to the dynamic linker, to cope with
legacy binaries that were built with older versions of crt0.
interfaces, until it's redone to use sysctl().
- bump the SIOCGIFCONF buffer size from 1K to 8K
- if we didn't find a suitable address, return a failure. Previously
if it didn't find anything it left the return address uninitialised.
Perhaps it would be better to return AF_INET/111/127.0.0.1 rather than
failing?
