| Commit message (Collapse) | Author | Age | Files | Lines |
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Though res_query.c also defines and refers MAXPACKET, it is not
related to ansbuf. So, I didn't touch res_query.c.
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Fail when it is detected.
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broke pthreads.
Reported by: mbr, tjr
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insure enough space is available for the response, or be prepared
to resize the buffer and retry as necessary.
Do the conservative thing and make sure enough space is available.
Reviewed by: silence on freebsd-audit
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plugs the hole.
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Noticed by: nectar
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Submitted by: joost Pol <joost@pine.nl>
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I believe have made all of libc .c's as consistent as possible.
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instead of char *.
MFC after: 2 weeks
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configure FreeBSD so that various databases such as passwd and group can be
looked up using flat files, NIS, or Hesiod.
= Hesiod has been added to libc (see hesiod(3)).
= A library routine for parsing nsswitch.conf and invoking callback
functions as specified has been added to libc (see nsdispatch(3)).
= The following C library functions have been modified to use nsdispatch:
. getgrent, getgrnam, getgrgid
. getpwent, getpwnam, getpwuid
. getusershell
. getaddrinfo
. gethostbyname, gethostbyname2, gethostbyaddr
. getnetbyname, getnetbyaddr
. getipnodebyname, getipnodebyaddr, getnodebyname, getnodebyaddr
= host.conf has been removed from src/etc. rc.network has been modified
to warn that host.conf is no longer used at boot time. In addition, if
there is a host.conf but no nsswitch.conf, the latter is created at boot
time from the former.
Obtained from: NetBSD
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fit in the static buffer. This fix causes it to look like there is no
data available, which is also wrong but is better than dumping core.
PR: bin/10344
Reviewed by: billf
Approved by: jkh
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on encountering a real-world SIG record during a lookup of another type.
PR: bin/7352
Reviewed by: peter, eivind
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chunks of res_comp.c and replacing it with chunks of bind-8.1.1's resolver
code. (There are no interface changes though)
The other parts are better bounds checking related.
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overflow problem differently.
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Pointed out by: bde
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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.
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Submitted by: paul@vix.com
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isxdigit(name[0]) gives false failures on short names which looks
like hexadecimal digits, f.e. "fade", "babe", "d133", etc.
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DNSSEC stuff, among other things. There are also some renamed functions,
I've left out the res_stubs.c from this commit in case cvs bombs out..
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- getservent:
o put _yp_check() proto under #ifdef YP where it belongs
o local YP buffers should be YPMAXRECORD + 2 bytes long and should
be NUL terminated after copying
- gethostbynis:
o local YP buffer should be YPMAXRECORD + 2 bytes long
- getnetbynis:
o local YP buffer should be YPMAXRECORD + 2 bytes long and should
be NUL terminated after copying
- ether_addr:
o local YP buffers should be YPMAXRECORD + 2 bytes long and should
be NUL terminated after copying (in this case it's BUFSIZ + 2 bytes,
but it happens that BUFSIZ == YPMAXRECORD.
- gethostbydns:
o nuke stray 'return(NULL)' in __dns_getanswer() (harmless but looks silly)
These are 2.2 candidates. I will wait a few days to make sure these don't
break anything and then, if there are no objections, move them to the 2.2
branch.
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of BIND, we need to tweak some things to that gethostanswer() knows
whether or not we're dealing with an IPv4 or IPv6 address. (This'll
teach me to use a 2.1.0 system for NIS development -- but it's so nice
and stable I just can't being myself to upgrade it. :)
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functions from outside libc. (Needed for async DNS resolver in ypserv.)
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TTL of DNS records that it looks up for it's resolver cache.
Obtained from: Endre Balint Nagy <bne@CareNet.hu>, via squid-1.1.x source.
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Submitted-By: Kent Vander Velden <graphix@iastate.edu>
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Note that this was done by selective patching from diffs, to not conflict
with the 4.4bsd base code.. This was *not* a trivial task.. I have been
testing this code (apart from cosmetic changes) in my libc for a while now.
Obtained from: Paul Vixie <paul@vix.com>
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incredibly obnoxious, but also makes inverse mappings work when the local
resolver is in a cache-only configuration. (Maybe this is actually
a bug in BIND?)
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