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2013-12-02Use herrnop directlySiddhesh Poyarekar
H_ERRNO_ARGS is unnecessary since we this file is specifically for hosts lookup.
2013-11-28Get canonical name in getaddrinfo from hosts file for AF_INET (fixes 16077)Siddhesh Poyarekar
AF_INET lookup in hosts file uses _nss_files_gethostbyname2_r, which is not capable of returning a canonical name if it has found one. This change adds _nss_files_gethostbyname3_r, which wraps around _nss_files_gethostbyname2_r and then returns result.h_name as the canonical name.
2013-11-07Make getent services compliant with RFC 6335 section 5.1 Fixes bug 15374Ondřej Bílka
The RFC 6335 allows services that start with digit (like 3com-tsmux). These were parsed as port number which this patch fixes.
2013-10-30Fix reads for sizes larger than INT_MAX in AF_INET lookupSiddhesh Poyarekar
Currently for AF_INET lookups from the hosts file, buffer sizes larger than INT_MAX silently overflow and may result in access beyond bounds of a buffer. This happens when the number of results in an AF_INET lookup in /etc/hosts are very large. There are two aspects to the problem. One problem is that the size computed from the buffer size is stored into an int, which results in overflow for large sizes. Additionally, even if this size was expanded, the function used to read content into the buffer (fgets) accepts only int sizes. As a result, the fix is to have a function wrap around fgets that calls it multiple times with int sizes if necessary.
2013-08-26Use proper #include for xdecrypt declarations.Roland McGrath
2013-06-06Fix leading whitespaces.Ondrej Bilka
2013-05-31Link extra-libs consistently with libc and ld.so.Joseph Myers
2013-05-21Set EAI_SYSTEM only when h_errno is NETDB_INTERNALSiddhesh Poyarekar
Fixes BZ #15339. NSS_STATUS_UNAVAIL may mean that a necessary input resource is not available. This could occur in a number of cases including when the network is down, system runs out of file descriptors, etc. The correct differentiator in such a case is the h_errno, which gives the nature of failure. In case of failures other than a simple 'not found', we set h_errno as NETDB_INTERNAL and let errno be the identifier for the exact error.
2013-05-21Fix parsing of numeric hosts in gethostbyname_rAndreas Schwab
2013-05-16Add #include <stdint.h> for uint[32|64]_t usage (except installed headers).Ryan S. Arnold
2013-04-23Remove non-standard initialisation of flexible array memberAndreas Schwab
This avoids GCC bug 28865.
2013-04-22Fix getent to call endspent rather than endpwent for shadow database.Jan-Benedict Glaw
2013-03-18BZ#14812: Add missing translation marker on some argp option argument names ↵Roland McGrath
in utilities.
2013-02-18unify xmalloc prototypes & friendsMike Frysinger
These prototypes are duplicated in many places. Add a dedicated header for holding prototypes for program-specific functions to avoid that. Signed-off-by: Mike Frysinger <vapier@gentoo.org>
2013-02-07Remove lots of inline keywords.Roland McGrath
2013-01-02Update copyright notices with scripts/update-copyrights.Joseph Myers
2013-01-01Update copyright years.David S. Miller
* catgets/gencat.c: Update copyright year. * csu/version.c: Likewise. * debug/catchsegv.sh: Likewise. * debug/pcprofiledump.c: Likewise. * debug/xtrace.sh: Likewise. * elf/ldconfig.c: Likewise. * elf/ldd.bash.in: Likewise. * elf/pldd.c: Likewise. * elf/sotruss.ksh: Likewise. * elf/sprof.c: Likewise. * iconv/iconv_prog.c: Likewise. * iconv/iconvconfig.c: Likewise. * locale/programs/locale.c: Likewise. * locale/programs/localedef.c: Likewise. * login/programs/pt_chown.c: Likewise. * malloc/memusage.sh: Likewise. * malloc/memusagestat.c: Likewise. * malloc/mtrace.pl: Likewise. * nscd/nscd.c: Likewise. * nss/getent.c: Likewise. * nss/makedb.c: Likewise. * posix/getconf.c: Likewise.
2012-11-28Fix hashtable size calculation when database has exactly one recordSiddhesh Poyarekar
The hash function needs a hashtable of at least size 3 or greater.
2012-11-19Return EAI_SYSTEM if we're out of file descriptorsSiddhesh Poyarekar
Resolves BZ #14719.
2012-11-09Support --with-pkgversion and --with-bugurl.Joseph Myers
2012-10-30Suppress incorrect link warnings for NSS symbolsChris Metcalf
When glibc is built with --enable-static-nss, the warning that using NSS symbols requires the nss shared objects to be present is no longer true, as those symbols are built into libc. Suppress the warning for those symbols by providing a new macro (nss_interface_function) for the NSS functions that is defined as static_link_warning in the normal case, and empty for static NSS.
2012-09-28Quiet make warning under --disable-shared.Roland McGrath
2012-09-28Avoid more warnings in nsswitch.cRoland McGrath
2012-09-28Avoid unused static function warning in nsswitch.c.Roland McGrath
2012-08-22BZ#13696: Add --disable-nscd configure option.Roland McGrath
2012-08-04getXXbyYY_r.c: Fix comment typo: s/FUNCTION_NAME/FUNCTION2_NAME/Jim Meyering
2012-07-31Conditionalize use of PTR_MANGLE.Roland McGrath
2012-07-30Fix lots of bitrot for stub configurations.Roland McGrath
2012-07-12Avoid duplicate DNS requests if answer is longer than a implementationJeroen van Bemmel
limit [BZ #14307] * sysdeps/posix/getaddrinfo.c (gaih_inet): Increase the size of the temporary buffer used to invoke __gethostbyname2_r, __gethostbyaddr_r and gethostbyname4_r to make room for struct host_data / struct gaih_addrtuple. * resolv/nss_dns/dns-host.c (global scope): Move definition of implementation constants MAX_NR_ALIASES and MAX_NR_ADDRS to header file nss/nsswitch.h. * nss/nsswitch.h (global scope): Add definition of implementation constants MAX_NR_ALIASES and MAX_NR_ADDRS (moved from resolv/nss_dns/dns-host.c).
2012-05-22For [BZ#14122], plug memory leaks in nsswitch.c.Paul Pluzhnikov
2012-05-10Hurd: mmap deficienciesThomas Schwinge
2012-05-10Hurd: Add missing includesThomas Schwinge
2012-04-062012-04-06 Paul Pluzhnikov <ppluzhnikov@google.com>Paul Pluzhnikov
[BZ #13895] * nss/nsswitch.c (nss_load_library, __nss_lookup_function): Avoid extra indirection. * nss/Makefile (tests-static, tests): Add tst-nss-static. * nss/tst-nss-static.c: New.
2012-04-06Add missing include fileAndreas Jaeger
Compiling on Linux/i586 I get these warnings: nss_db/db-initgroups.c:60:3: warning: implicit declaration of function 'strlen' [-Wimplicit-function-declaration] nss_db/db-initgroups.c:74:7: warning: implicit declaration of function 'strncmp' [-Wimplicit-function-declaration] Fixed with inclusion of <string.h>
2012-03-232012-03-23 Jeff Law <law@redhat.com>Jeff Law
* nss/getnssent.c (__nss_getent): Fix typo.
2012-03-232012-03-23 Daniel Jacobowitz <dmj@google.com>Paul Pluzhnikov
Paul Pluzhnikov <ppluzhnikov@google.com> [BZ #6528] * grp/Makefile (otherlibs): Don't set it. * inet/Makefile (otherlibs): Likewise. * login/Makefile (otherlibs): Likewise. * nscd/Makefile (otherlibs): Likewise. * posix/Makefile (otherlibs): Likewise. * pwd/Makefile (otherlibs): Likewise. * rt/Makefile (otherlibs): Likewise. * sunrpc/Makefile (otherlibs): Likewise. * nss/Makefile (otherlibs): Likewise. Add libnss_files to routines and static-only-routines. ($(objpfx)getent): Remove rule. * resolv/Makefile: Add libnss_dns and libresolv to routines and static-only-routines.
2012-03-13Add missing string.h include for strcpy calls.David S. Miller
* nss/nss_db/db-init.c: Include string.h
2012-03-07Remove distribute variable from MakefilesUlrich Drepper
2012-03-06Add missing gshadow handling in __nss_configure_lookupUlrich Drepper
2012-02-09Replace FSF snail mail address with URLs.Paul Eggert
2012-01-08Optimize xmalloc, xcalloc, xrealloc, and xstrdupUlrich Drepper
Add alloc_size attribute and apply consistently the malloc attribute to xmalloc, xcalloc, xrealloc, and xstrdup.
2012-01-07Remove pre-ISO C supportUlrich Drepper
No more __const.
2012-01-01Also update new programsUlrich Drepper
2012-01-01Update copyright yearUlrich Drepper
2011-11-15Clean up internal fopen usesUlrich Drepper
No need to ever not use c and e.
2011-11-11Fix db makefile rule for group.dbAndreas Schwab
2011-11-07Fix buffer allocation in files initgroups handlerAndreas Schwab
2011-11-03Don't fail in makedb if SELinux is disabledAndreas Schwab
2011-10-31Unify getent output for initgroups databaseUlrich Drepper
Requests for other fail if iteration is not supported and no parameters are given. Do this for initgroups as well.
2011-10-08Fix some nit warnings.Roland McGrath