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* Fix typo in recent resolver change which causes segvsUlrich Drepper2011-06-151-2/+2
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* Quash some new warnings from GCC 4.6.Roland McGrath2011-06-102-7/+5
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* Handle DNS server failures in case of AF_UNSPEC lookups correctlyUlrich Drepper2011-05-301-4/+8
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* Make resolv.conf parsing more compactUlrich Drepper2011-05-291-32/+35
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* Recognize use-vc option in resolv.confUlrich Drepper2011-05-291-0/+2
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* Backport BIND code to query name as TLD.Ulrich Drepper2011-05-074-9/+19
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* Install rpc/netdb.h againAndreas Schwab2011-05-061-0/+5
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* Don't use removed rpc headersAndreas Schwab2011-05-051-5/+0
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* Fix getnameinfo flags parameter type.Bruno Haible2011-05-011-2/+2
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* Don't ignore zero TTL in DNS answersAndreas Schwab2010-11-251-4/+3
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* Actually make it possible to user the default name server.Ulrich Drepper2010-09-141-0/+1
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* Missing server address again leads to localhost being usedUlrich Drepper2010-08-251-27/+25
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* Fix crash on reloading of gai data in nscd.Ulrich Drepper2010-04-091-14/+2
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* Handle DNS timeouts in old-style lookkup code.Ulrich Drepper2010-04-051-6/+12
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* Declare iruserok and iruserok_af.Ulrich Drepper2010-04-041-0/+24
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* Fix debug statements in resolverAndreas Schwab2010-03-171-7/+10
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* Fix DEBUG statements in resolv/res_send.cYann Droneaud2010-03-051-19/+20
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* Always use IPv4 sockets for IPv4 addresses.Ulrich Drepper2010-01-141-35/+9
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* Relax visibility of some more declaration.Ulrich Drepper2010-01-141-2/+2
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* Relax condition for resolver constant definition.Ulrich Drepper2010-01-141-6/+6
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* Fix up netdb.h for XPG7.Ulrich Drepper2010-01-121-1/+3
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* Handle running out of buffer space with IPv6 mapping enabled.Andreas Schwab2009-11-102-9/+9
| | | | | | With big DNS answers like the one you get for goodtimesdot.com you can get a truncated address list if IPv6 mapping is enabled. Instead tell the caller to resize the buffer.
* Initialize local variable in resolver.Ulrich Drepper2009-10-291-1/+2
| | | | | When the DNS server doesn't reply at all we possibly tested an unitialized variable.
* Fix mixing IPv4 and IPv6 name server in resolv.conf.Petar Bogdanovic2009-10-291-26/+26
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* Define and implement RES_USE_DNSSEC option in resolver.Adam Tkac2009-07-274-5/+16
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* Handle SERVFAIL, NOTIMP, REFUSED replies from DNS server better.Ulrich Drepper2009-07-261-5/+1
| | | | | When doing IPv4+6 lookups we have to pass up the error record from send_dg.
* Handle overly large answer buffers in resolver.Ulrich Drepper2009-07-161-1/+1
| | | | | | In EDNS0 records the maximum result size is transmitted in a 16 bit value. Large buffer sizes were handled incorrectly by using only the low 16 bits. Fix this by limiting the size to 0xffff.
* Implement second fallback mode for DNS requests.Ulrich Drepper2009-06-263-19/+54
| | | | | | | | | | | | There is some more shardware/software out there which has problems if two DNS requests are sent using the same tuple (source addr, source port, dest addr, dest port) This can range from firewalls to load balancers. Some of the vendors already fixed it in response to this problem. Still, we need a way to make glibc work with broken environments. The single-request-reopen flag can be used or we fall back automatically to this mode.
* Remember we switched to single-request mode.Ulrich Drepper2009-06-111-1/+2
| | | | | This change prevents repetition in most later calls of the resolver in case the DNS server or the network connection is broken.
* Remove redundant .gitignore files.Andreas Schwab2009-05-161-6/+0
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* rename each .cvsignore file to .gitignoreJim Meyering2009-05-151-0/+0
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* [BZ #10128]Ulrich Drepper2009-05-091-0/+7
| | | | | | | 2009-05-05 Aurelien Jarno <aurelien@aurel32.net> [BZ #10128] * resolv/res_query.c (__libc_res_nquery): If one query returns NOTIMP or FORMERR and the other NOERROR, don't raise an error.
* (send_dg): Don't just ignore the result we got in case we only receive one ↵Ulrich Drepper2009-04-161-6/+10
| | | | reply in single-request mode.
* * resolv/res_send.c (send_dg): Don't switch into single-requestUlrich Drepper2009-04-161-1/+3
| | | | mode if we already are in it.
* * malloc/malloc.c (_int_realloc): Add parameter with old blockUlrich Drepper2009-04-081-1/+1
| | | | | | size. Remove duplicated test. Don't handle mmap'ed blocks here. Adjust all callers. * malloc/hooks.c (realloc_check): Adjust _int_realloc call.
* * resolv/res_hconf.c (_res_hconf_trim_domain): Use strcasecmpUlrich Drepper2009-04-072-3/+3
| | | | | instead of __strcasecmp. * resolv/nss_dns/dns-host.c (getanswer_r): Likewise.
* * resolv/resolv.h (RES_SNGLKUP): Define. cvs/fedora-glibc-20090407T0545Ulrich Drepper2009-04-073-11/+30
| | | | | | | * resolv/res_init.c (res_setoptions): Recognize single-request option. * resolv/res_send.c (send_dg): If we sent two requests at once and only get one reply before timeout switch to mode where we send the second request only after the first answer has been received.
* * stdlib/monetary.h: Uglify function parameter names. cvs/fedora-glibc-20090218T1534Jakub Jelinek2009-02-163-20/+20
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * sunrpc/rpc/pmap_clnt.h: Likewise. * sunrpc/rpc/svc.h: Likewise. * sunrpc/rpc/xdr.h: Likewise. * sunrpc/rpc/clnt.h: Likewise. * resolv/netdb.h: Likewise. * resolv/arpa/nameser.h: Likewise. * resolv/resolv.h: Likewise. * argp/argp.h: Likewise. * locale/langinfo.h: Likewise. * io/sys/stat.h: Likewise. * posix/spawn.h: Likewise. * nis/rpcsvc/nislib.h: Likewise. * malloc/obstack.h: Likewise. * sysdeps/ia64/bits/link.h: Likewise. * sysdeps/i386/bits/link.h: Likewise. * sysdeps/s390/bits/link.h: Likewise. * sysdeps/powerpc/bits/link.h: Likewise. * sysdeps/x86_64/bits/link.h: Likewise. * sysdeps/sparc/bits/link.h: Likewise. * sysdeps/sh/bits/link.h: Likewise. * sysdeps/unix/sysv/linux/i386/sys/io.h: Likewise. * sysdeps/unix/sysv/linux/x86_64/sys/io.h: Likewise. * sysdeps/unix/sysv/linux/sparc/sys/eventfd.h: Likewise. * sysdeps/unix/sysv/linux/sys/eventfd.h: Likewise. 2009-02-16 Jakub Jelinek <jakub@redhat.com> * stdlib/monetary.h: Uglify function parameter names. * sunrpc/rpc/pmap_clnt.h: Likewise. * sunrpc/rpc/svc.h: Likewise. * sunrpc/rpc/xdr.h: Likewise. * sunrpc/rpc/clnt.h: Likewise. * resolv/netdb.h: Likewise. * resolv/arpa/nameser.h: Likewise. * resolv/resolv.h: Likewise. * argp/argp.h: Likewise. * locale/langinfo.h: Likewise. * io/sys/stat.h: Likewise. * posix/spawn.h: Likewise. * nis/rpcsvc/nislib.h: Likewise. * malloc/obstack.h: Likewise. * sysdeps/ia64/bits/link.h: Likewise. * sysdeps/i386/bits/link.h: Likewise. * sysdeps/s390/bits/link.h: Likewise. * sysdeps/powerpc/bits/link.h: Likewise. * sysdeps/x86_64/bits/link.h: Likewise. * sysdeps/sparc/bits/link.h: Likewise. * sysdeps/sh/bits/link.h: Likewise. * sysdeps/unix/sysv/linux/i386/sys/io.h: Likewise. * sysdeps/unix/sysv/linux/x86_64/sys/io.h: Likewise. * sysdeps/unix/sysv/linux/sparc/sys/eventfd.h: Likewise. * sysdeps/unix/sysv/linux/sys/eventfd.h: Likewise.
* [BZ #9781]Ulrich Drepper2009-02-071-3/+2
| | | | | * grp/compat-initgroups.c (compat_call): Switch to use malloc when the input line is too long.
* * resolv/nss_dns/dns-host.c (_nss_dns_gethostbyaddr2_r): Check andUlrich Drepper2009-01-081-1/+14
| | | | adjust the buffer alignment.
* * resolv/res_init.c (__res_vinit): Count all servers in statp->nscount.Ulrich Drepper2008-12-291-1/+1
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* * resolv/res_send.c (send_dg): Use correct guards for SOCK_CLOEXECUlrich Drepper2008-12-081-3/+3
| | | | | | | use. * sysdeps/unix/sysv/linux/kernel-features.h: Fix typo in accept4 handling.
* * resolv/res_init.c (__res_vinit): Always assign to statp->nscountUlrich Drepper2008-12-081-2/+1
| | | | after reading name server list.
* * resolv/nss_dns/dns-host.c (_nss_dns_gethostbyname3_r): RecognizeUlrich Drepper2008-12-032-5/+17
| | | | | | | | | ESRCH return value. (_nss_dns_gethostbyname4_r): Likewise. * resolv/res_init.c (__res_vinit): Initialize nscount to zero. * sysdeps/posix/getaddrinfo.c (gaih_inet): In case we use gethostbyname4_r, we don't have a separate IPv6 status, so copy the no_data variable.
* * resolv/res_init.c (__res_vinit): Fill in IPv4 name serverUlrich Drepper2008-12-031-3/+3
| | | | information at the correct index.
* * resolv/res_send.c (send_dg): Create sockets with non-blockingUlrich Drepper2008-12-021-11/+47
| | | | flag already set.
* (gaih_getanswer_slice): Don't abort for unknown request types for now.Ulrich Drepper2008-11-121-0/+7
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* [BZ #6942]Ulrich Drepper2008-10-311-1/+9
| | | | | | | 2008-10-07 Andreas Schwab <schwab@suse.de> [BZ #6942] * resolv/res_send.c (send_vc): Fix last change. (send_dg): Align here as well.
* * grp/initgroups.c (internal_getgrouplist): Don't prematurelyUlrich Drepper2008-10-301-1/+1
| | | | abort if there is no initgroups_dyn function.
* * resolv/res_send.c (send_dg): On timeout, only return nonzeroUlrich Drepper2008-10-301-1/+1
| | | | result if any of the queries really provided an answer.
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