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1663b44fbc
glibc/ChangeLog
Ulrich Drepper 1663b44fbc * nis/nis_addmember.c (nis_addmember): Avoid unnecessary copying. 
Avoid memory leak in case realloc fails.  Simplification for
	better code generation.

	Avoid deprecation warning because of libc_hidden_proto for
	inet6_option_alloc.
	* inet/inet6_option.c (option_alloc): Renamed from
	inet6_option_alloc.  Made static.
	(inet6_option_alloc): New a simple wrapper around option_alloc.
	(inet6_option_append): Call option_alloc.
	* include/netinet/in.h: Remove libc_hidden_proto for
	inet6_option_alloc.
2006-05-25 17:16:17 +00:00

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2006-05-25 Ulrich Drepper <drepper@redhat.com>
* nis/nis_addmember.c (nis_addmember): Avoid unnecessary copying.
Avoid memory leak in case realloc fails. Simplification for
better code generation.
Avoid deprecation warning because of libc_hidden_proto for
inet6_option_alloc.
* inet/inet6_option.c (option_alloc): Renamed from
inet6_option_alloc. Made static.
(inet6_option_alloc): New a simple wrapper around option_alloc.
(inet6_option_append): Call option_alloc.
* include/netinet/in.h: Remove libc_hidden_proto for
inet6_option_alloc.
* nis/nis_callback.c (__nis_create_callback): Always call xdr_free
for cleanup when cb!=NULL [Coverity CID 233].
2006-05-24 Ulrich Drepper <drepper@redhat.com>
[BZ #2693]
* inet/Makefile (routines): Add inet6_opt and inet6_rth.
* inet/Versions (libc, GLIBC_2.5): Add inet6_opt_init,
inet6_opt_append, inet6_opt_finish, inet6_opt_set_val, inet6_opt_next,
inet6_opt_find, inet6_opt_get_val, inet6_rth_space, inet6_rth_init,
inet6_rth_add, inet6_rth_reverse, inet6_rth_segments,
and inet6_rth_getaddr.
* inet/netinet/ip6.h (struct ip6_rthdr0): Make ip6r0_addr a flexible
array.
* inet/netinet/in.h (struct ip6_mtuinfo): Define.
Mark inet6_option_* interfaces as deprecated.
Declare inet6_opt_init, inet6_opt_append, inet6_opt_finish,
inet6_opt_set_val, inet6_opt_next, inet6_opt_find, inet6_opt_get_val,
inet6_rth_space, inet6_rth_init, inet6_rth_add, inet6_rth_reverse,
inet6_rth_segments, and inet6_rth_getaddr.
* inet/inet6_opt.c: New file.
* inet/inet6_rth.c: New file.
* inet/netinet/icmp6.h: Pretty printing.
[BZ #2683]
* elf/dl-addr.c (_dl_addr): Don't match undefined references.
2006-05-23 Ulrich Drepper <drepper@redhat.com>
* nis/nis_lookup.c (nis_lookup): Use __prepare_niscall instead of
doing it all here. When server does not know the answer do not
fail immediate, try parent first.
* nis/nis_domain_of_r.c (nis_domain_of_r): Add missing buffer
overflow test.
2006-05-20 Ulrich Drepper <drepper@redhat.com>
* nis/nis_call.c (__prepare_niscall): New function. Split out
from __do_niscall.
* nis/nis_table.c (__create_ib_request): Renamed from create_ib_request
and exported.
(__follow_path): New function. Split out from nis_list.
* nis/nis_xdr.h: Add libnsl_hidden_proto for _xdr_ib_request and
_xdr_nis_result.
* nis/nis_xdr.c: Add libnsl_hidden_def for _xdr_ib_request and
_xdr_nis_result.
* nis/libnsl.h: Declare __prepare_niscall, __create_ib_request,
and __follow_path.
* nis/Versions: Export __prepare_niscall, __create_ib_request,
__follow_path, __do_niscall3, _xdr_ib_request, and _xdr_nis_result
from libnsl for version GLIBC_PRIVATE.
* nis/nisplus-parser.h: Remove _nss_nisplus_parse_pwent_chk.
Remove entry parameter from _nss_nisplus_parse_pwent and
_nss_nisplus_parse_grent.
* nis/nss_nisplus/nisplus-parser.c: Likewise.
* nis/nss_nisplus/nisplus-pwd.c: Remove support for SETENT_BATCH_READ
again. Rewrite getpwent handling to not use nis_first_entry and
nis_next_entry. Roll out own niscall handling.
* nis/nss_nisplus/nisplus-grp.c: Likewise.
* sunrpc/xdr_rec.c: Fix typo in comment.
2006-05-19 Ulrich Drepper <drepper@redhat.com>
* nis/nis_call.c (__do_niscall3): Avoid code duplication in error
handling.
* nis/nis_callback.c (internal_nis_do_callback): Don't use malloc
to allocate memory for my_pollfd. Better initialization of
cb_is_running. Use TEMP_FAILURE_RETRY.
* malloc/memusage.sh (memusageso): Add quotes.
(memusagestat): Likewise.
* debug/xtrace.sh (pcprofileso): Likewise.
(pcprofiledump): Likewise.
* debug/Makefile ($(objpfx)xtrace): Use $LIB in SLIBDIR
replacement.
* malloc/Makefile ($(objpfx)memusage): Likewise.
* nis/nis_callback.c (__nis_create_callback): Calls to
svcudp_bufcreate and svctcp_create can fail. Free ->xprt if
asprintf call fails.
* sysdeps/unix/sysv/linux/ifaddrs.c (__netlink_sendreq): Make sure
no uninitialized memory is passed to sendto.
2006-05-18 Ulrich Drepper <drepper@redhat.com>
* nis/nis_callback.c (__nis_create_callback): Use asprinf instead
of snprintf+strdup. Handle OOM.
* nis/nis_callback.c (__nis_create_callback): Allocate cb and
cb->serv together. Remove now obsolete free calls.
(__nis_destroy_callback): Remove now obsolete free call.
2006-05-18 David Woodhouse <dwmw2@redhat.com>
* sysdeps/posix/getaddrinfo.c: Add unique labels to the default
RFC3484 precedence table for fec0::/10 and fc00::/7 (site-local
and ULA respectively). Set precedence for IPv4 address to 10 as
defined in RFC3484 for preferring IPv6.
* posix/gai.conf: Update to match the new default tables.
2006-05-18 Jakub Jelinek <jakub@redhat.com>
* nis/nss_compat/compat-pwd.c (internal_setpwent): If nss_set*ent
returned NSS_STATUS_UNAVAIL, still return NSS_STATUS_SUCCESS.
* nis/nss_compat/compat-spwd.c (internal_setspent): Likewise.
* nis/nss_compat/compat-grp.c (internal_setgrent): Likewise.
* nis/nss_compat/compat-initgroups.c (nss_setgrent, nss_endgrent):
Removed.
(init_nss_interface): Remove initialization of these variables.
2006-05-18 Ulrich Drepper <drepper@redhat.com>
* nis/nis_call.c (rec_dirsearch): Little optimization: pull
nis_free_directory forward to avoid duplication.
2006-05-17 Ulrich Drepper <drepper@redhat.com>
* nis/nis_call.c (rec_dirsearch): Handle __nis_finddirectory and
rec_dirsearch returning NULL.
(first_shoot): Handle __nis_finddirectory returning NULL.
(__nisfind_server): Fix leak when rec_dirsearch returns NULL.
* sysdeps/unix/sysv/linux/sys/inotify.h: Define IN_CLOSE, IN_MOVE,
IN_ONLYDIR, IN_DONT_FOLLOW, and IN_MASK_ADD.
2006-05-17 Jakub Jelinek <jakub@redhat.com>
* sunrpc/key_call.c (getkeyserv_handle): Call auth_destroy if
pid changed.
2006-05-15 Ulrich Drepper <drepper@redhat.com>
* include/rpc/pmap_prot.h: Mark all functions as hidden.
* nscd/nscd_initgroups.c: Mark __gr_map_handle as hidden.
* nscd/nscd_getgr_r.c: Likewise.
* include/rpc/pmap_rmt.h: Mark all functions as hidden.
* nscd/nscd_getai.c (__hst_map_handle): Mark as hidden.
* nscd/nscd_gethst_r.c (__hst_map_handle): Likewise.
* stdlib/longlong.h (__clz_tab): Mark as hidden.
* iconv/gconv_int.h: Mark __gconv_lock as hidden.
* include/rpc/key_prot.h: Mark all _internal functions as hidden.
* include/rpc/auth.h: Mark xdr_des_block_internal and
xdr_opaque_auth_internal as hidden.
* sysdeps/unix/sysv/linux/getdents.c: Mark __have_no_getdents64 as
hidden.
* include/rpc/xdr.h: Mark all _internal functions as hidden.
* misc/getusershell.c (okshells): Don't use static initializers,
do it dynamically.
* stdlib/fmtmsg.c (keywords): Change type of len element to
uint32_t to not waste space on 64bit machines.
* locale/setlocale.c: Change _nl_category_names into a string.
Add new _nl_category_name_idxs. Change all users.
* locale/localeinfo.h: Adjust declaration of _nl_category_names.
Declare _nl_category_name_idxs.
* locale/findlocale.c: Adjust for _nl_category_names change.
* locale/loadlocale.c: Likewise.
* locale/newlocale.c: Likewise.
* intl/dcigettext.c: Likewise.
* iconv/gconv_conf.c (add_alias): Move actual alias handling to...
(add_alias2): ...here. New function.
(__gconv_read_conf): Simplify builtin alias handling.
(builtin_aliases): Convert to string to avoid relocations.
* iconv/gconv_builtin.h: Add comment about correct formatting.
2006-05-15 Jakub Jelinek <jakub@redhat.com>
* resolv/res_debug.c (loc_ntoa): Make error const.
2006-05-14 Andreas Schwab <schwab@suse.de>
* math/complex.h [__LDBL_COMPAT]: Use __REDIRECT_NTH.
2006-05-12 Jakub Jelinek <jakub@redhat.com>
* sysdeps/unix/sysv/linux/sched_getaffinity.c: Include sys/param.h.
(__sched_getaffinity_new): Don't crash if cpusetsize is smaller than
sizeof (cpu_set_t).
2006-05-11 Ulrich Drepper <drepper@redhat.com>
* resolv/res_debug.c (loc_ntoa): Define error as array, not pointer.
* include/arpa/nameser.h: Declare _ns_flagdata as hidden.
* nis/yp_xdr.c: Add libnsl_hidden_def for xdr_ypresp_master.
* include/rpcsvc/yp.h: Add libnsl_hidden_proto for xdr_ypresp_master.
* nis/yp_xdr.c: Add libnsl_hidden_def for xdr_ypbind_resp.
* include/rpcsvc/yp.h: Add libnsl_hidden_proto for xdr_ypbind_resp.
* nis/nis_xdr.c: Add libnsl_hidden_def for xdr_cback_data.
* include/rpcsvc/nis_callback.h: Add libnsl_hidden_proto for
xdr_cback_data.
* nis/ypupdate_xdr.c: Add libnsl_hidden_def for xdr_ypupdate_args.
* include/rpcsvc/ypupd.h: Add libnsl_hidden_proto for
xdr_ypupdate_args.
* nis/yp_xdr.c: Add libnsl_hidden_def for xdr_ypresp_order.
* include/rpcsvc/yp.h: Add libnsl_hidden_proto for xdr_ypresp_order.
* nis/yp_xdr.c: Add libnsl_hidden_def for xdr_ypresp_maplist.
* include/rpcsvc/yp.h: Add libnsl_hidden_proto for xdr_ypresp_maplist.
* nis/nis_xdr.c: Add libnsl_hidden_def for xdr_obj_p.
* include/rpcsvc/nis_callback.h: New file.
* nis/yp_xdr.c: Add libnsl_hidden_def for xdr_ypresp_val.
* include/rpcsvc/yp.h: Add libnsl_hidden_proto for xdr_ypresp_val.
* nis/yp_xdr.c: Add libnsl_hidden_def for xdr_ypreq_nokey.
* include/rpcsvc/yp.h: Add libnsl_hidden_proto for xdr_ypreq_nokey.
* nis/yp_xdr.c: Add libnsl_hidden_def for xdr_ypmaplist.
* include/rpcsvc/yp.h: Add libnsl_hidden_proto for xdr_ypmaplist.
* nis/yp_xdr.c: Add libnsl_hidden_def for xdr_ypreq_nokey.
* include/rpcsvc/yp.h: Add libnsl_hidden_proto for xdr_ypreq_nokey.
* nis/ypupdate_xdr.c: Add libnsl_hidden_def for xdr_ypdelete_args.
* include/rpcsvc/ypupd.h: Add libnsl_hidden_proto for
xdr_ypdelete_args.
* nis/nis_xdr.h: Mark all functions as hidden. Remove
__BEGIN_DECLS and __END_DECLS, the header is not installed.
* nis/nis_error.c: Remove table of strings. Use position
independent mechanism.
* nis/nis_error.h: New file.
2006-05-11 Jakub Jelinek <jakub@redhat.com>
* locale/programs/ld-time.c (time_finish): If wide era name or
format aren't provided, set both wname and wformat to L"".
2006-05-10 Ulrich Drepper <drepper@redhat.com>
* sysdeps/unix/sysv/linux/tcgetattr.c (__tcgetattr): Only store
results if the call was succesful.
* nis/nss-nis.h: Mark __yperr2nss_tab and __yperr2nss_count as hidden.
* nis/nss-nisplus.h: Mark __niserr2nss_tab and __niserr2nss_count
as hidden.
2006-05-10 Jakub Jelinek <jakub@redhat.com>
* misc/sys/queue.h: Remove uses of all QUEUEDEBUG_* macros.
2006-05-10 Ulrich Drepper <drepper@redhat.com>
* posix/wordexp.c (parse_glob): No need to check ifs for NULL, the
caller makes sure this is not the case.
(wordexp): Simplify ifs_white creation. [Coverity CID 231]
2006-05-09 Ulrich Drepper <drepper@redhat.com>
* posix/wordexp.c: Remove numerous NULL pointer tests before FREE
calls.
* io/ftw.c (open_dir_stream): Return right away if REALLOC fails.
[Coverity CID 229, 230]
* argp/argp-help.c (hol_entry_help): Handle STATE==NULL in ARG and
DGETTEXT calls.
(hol_help): Likewise. [Coverity CID 226, 227]
* string/argz-replace.c (__argz_replace): Unconditionally call
free on SRC. [Coverity CID 225]
* nis/nis_creategroup.c (nis_creategroup): No need to duplicate
the return value of __nis_default_owner and __nis_default_group,
it has been especially allocated. [Coverity CID 224]
* nis/nis_defaults.c (searchXYX): New functions. Used by both
searchgroup and searchowner. Significantly simplified.
(__nis_default_owner): Remove duplication. Do not locally copy the
string before duplicating it.
(__nis_default_group): Likewise.
* nis/nis_lookup.c (nis_lookup): After calling nis_free_directory,
we must clear the variable before calling __nisfind_server.
* nis/nis_lookup.c (nis_lookup): Always free memory allocated with
nis_getnames. [Coverity CID 223]
* locale/programs/locfile.c (locfile_read): Use alloca instead of
xmalloc to allocate local repertoire name. [Coverity CID 222]
* iconv/iconv_charmap.c (use_to_charmap): No need to dynamically
allocate memory for the input to add_bytes. [Coverity CID 221]
* posix/wordexp.c (w_addword): Free word if realloc fails and it
was allocated here. [Coverity CID 219, 220]
* posix/getconf.c (print_all): Free confstr data after printing.
[Coverity CID 218]
* sysdeps/posix/getaddrinfo.c (gaih_inet): Free canon string if
list allocation fails. [Coverity CID 215]
* nss/nsswitch.c (__nss_configure_lookup): Fix loop end condition.
[Coverity CID 213]
* argp/argp-help.c (hol_entry_cmp): Don't call canon_doc_option if
string is NULL. [Coverity CID 212]
* argp/Makefile: Add rules to build and run bug-argp1.
* argp/bug-argp1.c: New file.
* io/ftw.c (ftw_dir): Use __rawmemchr instead of strchr to find
end of string.
* stdlib/canonicalize.c (__realpath): Likewise.
* locale/programs/ld-time.c (time_finish): Don't dereference NULL
pointer. [Coverity CID 206]
* elf/dl-dst.h (DL_DST_REQUIRED): Be prepared for missing link map
in statically linked code.
* elf/dl-load.c (_dl_dst_substitute): When replacing ORIGIN in
statically built code, be prepared to have no link map.
[Coverity CID 205]
* argp/argp-help.c (fill_in_uparams): Handle STATE==NULL in
dgettext calls. [Coverity CID 204]
* argp/argp-help.c (struct uparams): Remove valid member. Change
the one user.
(uparam_names): Reduce size. Avoid relative relocations.
Moved to read-only segment.
(fill_in_uparams): Update for new layout.
* sysdeps/unix/sysv/linux/ifaddrs.c (getifaddrs): Parameter can be
assumed to always be != NULL. [Coverity CID 202]
* argp/argp-help.c (hol_entry_help): Remove some dead code
[Coverity CID 200].
* nis/nss_nis/nis-service.c (_nss_nis_getservbyport_r): Optimize
away a few more unconditional yperr2nss calls.
(_nss_nis_getservbyname_r): Likewise.
2006-05-06 Ulrich Drepper <drepper@redhat.com>
* sysdeps/generic/ldsodefs.h: Remove support for non-core
architectures.
* sysdeps/unix/sysv/linux/check_pf.c (make_request): Make sure
that unused memory passed to sendto is nevertheless initialized.
[BZ #2499]
* resolv/nss_dns/dns-canon.c (_nss_dns_getcanonname_r): Avoid
possibly unaligned memory accesses.
* include/arpa/nameser.h: Also optimize NS_PUT16 and NS_PUT32.
* resolv/res_mkquery.c: Use NS_PUT16 and NS_PUT32 instead of __putshort
and __putlong respectively. Correct buffer overflow check for
NS_NOTIFY_OP.
* resolv/res_send.c (send_vc): Use ns_put16 instead of putshort.
* resolv/res_send.c (res_queriesmatch): Fix typo in comment.
(send_dg): Rewrite error handling to be more compact and avoid
double recomputation of timeouts. Pass MSG_NOSIGNAL to send.
* include/arpa/nameser.h: Add optimizations for NS_GET16 and NS_GET32.
* resolv/res_send.c (res_nameinquery): Use NS_GET16 directly
instead of ns_get16.
(res_queriesmatch): Likewise. Minor optimization.
[BZ #2499]
* resolv/res_query.c (__libc_res_nquery): If answerp != NULL,
__libc_res_nsend might reallocate the buffer for the answer. In
this case we have to reload the HP pointer.
2006-05-05 Ulrich Drepper <drepper@redhat.com>
* stdio-common/vfscanf.c (memory_error): Remove definition. Add
some branch prediction hints.
* sysdeps/unix/sysv/linux/sparc/bits/fcntl.h: Define SPLICE_F_*.
* sysdeps/unix/sysv/linux/ia64/bits/fcntl.h: Likewise.
* sysdeps/unix/sysv/linux/sh/bits/fcntl.h: Likewise.
* sysdeps/unix/sysv/linux/i386/bits/fcntl.h: Likewise.
* sysdeps/unix/sysv/linux/s390/bits/fcntl.h: Likewise.
* sysdeps/unix/sysv/linux/x86_64/bits/fcntl.h: Likewise.
* sysdeps/unix/sysv/linux/alpha/bits/fcntl.h: Likewise.
* sysdeps/unix/sysv/linux/powerpc/bits/fcntl.h: Likewise.
2006-05-05 Martin Schwidefsky <schwidefsky@de.ibm.com>
* sysdeps/s390/s390-32/elf/start.S: Replace pc relative relocation
by a GOT relocation to make Scrt1.o position independent.
* sysdeps/s390/s390-64/elf/start.S: Likewise.
* sysdeps/unix/sysv/linux/s390/s390-32/syscall.S: Add support for
six system call parameters.
* sysdeps/unix/sysv/linux/s390/s390-64/syscall.S: Likewise.
2006-05-05 Ulrich Drepper <drepper@redhat.com>
* sunrpc/svcauth_des.c (cache_init): Use calloc instead of
malloc&bzero.
* sunrpc/svc_udp.c (BZERO): Remove definition.
(CALLOC): Define.
(svc_enablecache): Use CALLOC instead of ALLOC&BZERO.
* sunrpc/des_impl.c: Remove ALT_ECB support. We never used it.
(des_SPtrans): Use uint32_t type.
(des_skb): Likewise.
* sunrpc/xdr_ref.c (xdr_reference): Use calloc instead of malloc&bzero.
2006-05-05 Jakub Jelinek <jakub@redhat.com>
[BZ #2509]
* stdio-common/tst-printf.sh: Adjust for tst-printf.c change even
on 32-bit arches.
2006-05-05 Ulrich Drepper <drepper@redhat.com>
* locale/programs/ld-address.c (address_finish): Fix one more
place where the iso639 array might be accessed beyond the limits.
2006-05-04 Ulrich Drepper <drepper@redhat.com>
* nis/nis_table.c (nis_list): Avoid clearing res twice before
filling it for the first time.
* nis/nis_table.c (get_tablepath): Renamed from __get_tablepath.
Adjust all callers.
Free res object content before returning.
* sunrpc/xdr_array.c (xdr_array): Use calloc instead of malloc&bzero.
* sunrpc/key_call.c (__rpc_thread_key_cleanup): Also free
client->cl_auth.
* sunrpc/rpc_thread.c (__rpc_thread_destroy): Don't skip entire
cleanup for initial thread, just the free call on TVP.
* nscd/gai.c (__getline): Define.
See ChangeLog.16 for earlier changes.
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