ChangeLog

   1 2006-07-26  Ulrich Drepper  <drepper@redhat.com>
   2
   3         * dlfcn/Makefile: Add rules to build and run bug-atexit3.
   4         * dlfcn/bug-atexit3.c: New file.
   5         * dlfcn/bug-atexit3-lib.cc: New file.
   6
   7         * dlfcn/dlmopen.c (dlmopen_doit): Don't allow RTLD_GLOBAL to be
   8         used when the namespace is not the base namespace.
   9
  10 2006-07-26  Gavin Romig-Koch  <gavin@redhat.com>
  11
  12         * stdlib/cxa_atexit.c (__new_exitfn_called): New variable.
  13         (__new_exitfn): Bump it in every successful call.
  14         * stdlib/cxa_finalize.c (__cxa_finalize): If destructor registered
  15         more exit handlers, call them right away.
  16         * stdlib/exit.h: Declare __new_exitfn_called.
  17
  18 2006-07-25  Ulrich Drepper  <drepper@redhat.com>
  19
  20         * stdlib/cxa_finalize.c (__cxa_finalize): Fix race condition when
  21         calling registered handler.
  22
  23         * sysdeps/unix/sysv/linux/sparc/bits/fcntl.h: Fix comment.
  24         * sysdeps/unix/sysv/linux/ia64/bits/fcntl.h: Likewise.
  25         * sysdeps/unix/sysv/linux/sh/bits/fcntl.h: Likewise.
  26         * sysdeps/unix/sysv/linux/i386/bits/fcntl.h: Likewise.
  27         * sysdeps/unix/sysv/linux/s390/bits/fcntl.h: Likewise.
  28         * sysdeps/unix/sysv/linux/x86_64/bits/fcntl.h: Likewise.
  29         * sysdeps/unix/sysv/linux/alpha/bits/fcntl.h: Likewise.
  30         * sysdeps/unix/sysv/linux/powerpc/bits/fcntl.h: Likewise.
  31
  32 2006-07-10  Ulrich Drepper  <drepper@redhat.com>
  33
  34         * elf/dl-lookup.c (dl_new_hash): New functions.
  35         (_dl_lookup_symbol_x): Rename hash to old_hash and don't compute
  36         value here.  Compute new-style hash value.  Pass new hash value
  37         and reference to variable with the old value to do_lookup_x.
  38         (_dl_setup_hash): If DT_GNU_HASH is defined, use it and not
  39         old-style hash table.
  40         (_dl_debug_bindings): Pass new hash value and reference to variable
  41         with the old value to do_lookup_x.
  42         * elf/do-lookup.h (do_lookup_x): Accept additional parameter with
  43         new-style hash value and change old-style hash value parameter to
  44         be a reference.  Reoganize functions to determine whether
  45         new-style hash table is available.  Only fall back on old-style
  46         table.  If old-style hash value is needed, compute it here.
  47         * elf/dynamic-link.h (elf_get_dynamic_info): Relocate DT_GNU_HASH
  48         entry.
  49         * elf/elf.h: Define SHT_GNU_HASH, DT_GNU_HASH, DT_TLSDEC_PLT,
  50         DT_TLSDEC_GOT.  Adjust DT_ADDRNUM.
  51         * include/link.h (struct link_map): Add l_gnu_bitmask_idxbits,
  52         l_gnu_shift, l_gnu_bitmask, l_gnu_buckets and l_gnu_chain_zero.
  53         * Makeconfig: If linker supports --hash-style option add it to all
  54         linker command lines to build DSOs.
  55         * config.make.in: Define have-hash-style.
  56         * configure.in: Test whether linker supports --hash-style option.
  57
  58         * elf/dl-misc.c (_dl_name_match_p): Make MAP parameter const.
  59         * sysdeps/generic/ldsodefs.h: Adjust prototype.
  60
  61 2006-06-27  Ulrich Drepper  <drepper@redhat.com>
  62
  63         * elf/dl-load.c (open_path): Fix test to determine whether DSO is
  64         auditing.
  65
  66         * elf/dl-load.c (_dl_map_object): Try harder to avoid looking at
  67         RPATH of main map twice.
  68
  69 2006-06-22  Ulrich Drepper  <drepper@redhat.com>
  70
  71         * intl/dcigettext.c (DCIGETTEXT): If _nl_find_msg returns -1 don't
  72         look further, return original strings.
  73         (_nl_find_msg): Do not return found translation if the conversion
  74         failed.  Either signal the string is unusable or that something went
  75         wrong and the original should be used.
  76
  77 2006-06-21  Ulrich Drepper  <drepper@redhat.com>
  78
  79         * string/_strerror.c (__strerror_r): Add __builtin_expect.
  80
  81 2006-06-14  Jakub Jelinek  <jakub@redhat.com>
  82
  83         [BZ #2766]
  84         * misc/insremque.c (insque): Handle prev == NULL.
  85         * misc/Makefile (tests): Add tst-insremque.
  86         * misc/tst-insremque.c: New test.
  87
  88 2006-06-17  Ulrich Drepper  <drepper@redhat.com>
  89
  90         [BZ #2792]
  91         * elf/dl-deps.c (expand_dst): Rename __cnt variable to not
  92         conflict with DL_DST_REQUIRED.
  93
  94 2006-06-16  Ulrich Drepper  <drepper@redhat.com>
  95
  96         * nis/nis_subr.c (nis_getnames): Fix the implementation to better
  97         match what Solaris does.
  98
  99 2006-06-04  Ulrich Drepper  <drepper@redhat.com>
 100
 101         * sysdeps/posix/spawni.c (__spawni): Use local_seteuid and
 102         local_setegid instead of seteuid and setegid.
 103         * sysdeps/generic/local-setxid.h: New file.
 104         * sysdeps/unix/sysv/linux/local-setxid.h: New file.
 105
 106         * sysdeps/posix/spawni.c (__spawni): Use non-cancelable interfaces.
 107
 108         * string/Makefile (tests): Add bug-envz1.
 109         * string/bug-envz1.c: New file.
 110
 111 2006-06-02  Jakub Jelinek  <jakub@redhat.com>
 112
 113         * posix/regex_internal.c (re_string_skip_chars): If no character has
 114         been converted at all, set *last_wc to WEOF.  If mbrtowc failed, set wc
 115         to the byte which couldn't be converted.
 116         (re_string_reconstruct): Don't clear valid_raw_len before calling
 117         re_string_skip_chars.  If wc is WEOF after re_string_skip_chars, set
 118         tip_context using re_string_context_at.
 119         * posix/Makefile: Add rules to build and run bug-regex25 test.
 120         * posix/bug-regex25.c: New test.
 121
 122 2006-06-02  Ryan S. Arnold  <rsa@us.ibm.com>
 123
 124         [BZ #2703]
 125         * string/envz.c (envz_strip): Correct erroneously reversed src
 126         and dest parameters to memmove() invocation.
 127
 128 2006-05-30  Jakub Jelinek  <jakub@redhat.com>
 129
 130         * nscd/nscd.h (prune_cache): Add fd argument to prototype.
 131         * nscd/nscd.c (parse_opt): Read response from INVALIDATE request
 132         to make sure the database has been already invalidated.
 133         * nscd/cache.c (prune_cache): Add fd argument.  Write response to fd
 134         after the cache has been invalidated.  Use pthread_mutex_lock rather
 135         than pthread_mutex_trylock if fd != -1.
 136         * nscd/connections.c (invalidate_cache): Add fd argument, write
 137         response to fd if not calling prune_cache, pass fd to prune_cache.
 138         (handle_request): Adjust invalidate_cache caller.
 139         (nscd_run): Pass -1 as fd to prune_cache.
 140
 141 2006-05-30  Ulrich Drepper  <drepper@redhat.com>
 142
 143         * sysdeps/posix/getaddrinfo.c (gaiconf_init): Initialize bits in
 144         the correct place.
 145
 146 2006-05-29  Ulrich Drepper  <drepper@redhat.com>
 147
 148         * nscd/nscd.h (struct database_dyn): Add prunelock field.
 149         * nscd/cache.c (prune_cache): Take prunelock before starting the
 150         work.  Just return in case it is already taken.
 151         * nscd/connections.c (dbs): Initialize .prunelock.
 152
 153 2006-05-25  Ulrich Drepper  <drepper@redhat.com>
 154
 155         * nis/nis_removemember.c (nis_removemember): Avoid unnecessary
 156         copying.  No need to allocate new array for group members.  Just
 157         move the pointers and update the size.
 158
 159         * nis/nis_addmember.c (nis_addmember): Avoid unnecessary copying.
 160         Avoid memory leak in case realloc fails.  Simplification for
 161         better code generation.
 162
 163         Avoid deprecation warning because of libc_hidden_proto for
 164         inet6_option_alloc.
 165         * inet/inet6_option.c (option_alloc): Renamed from
 166         inet6_option_alloc.  Made static.
 167         (inet6_option_alloc): Now a simple wrapper around option_alloc.
 168         (inet6_option_append): Call option_alloc.
 169         * include/netinet/in.h: Remove libc_hidden_proto for
 170         inet6_option_alloc.
 171
 172         * nis/nis_callback.c (__nis_create_callback): Always call xdr_free
 173         for cleanup when cb!=NULL [Coverity CID 233].
 174
 175 2006-05-24  Ulrich Drepper  <drepper@redhat.com>
 176
 177         [BZ #2693]
 178         * inet/Makefile (routines): Add inet6_opt and inet6_rth.
 179         * inet/Versions (libc, GLIBC_2.5): Add inet6_opt_init,
 180         inet6_opt_append, inet6_opt_finish, inet6_opt_set_val, inet6_opt_next,
 181         inet6_opt_find, inet6_opt_get_val, inet6_rth_space, inet6_rth_init,
 182         inet6_rth_add, inet6_rth_reverse, inet6_rth_segments,
 183         and inet6_rth_getaddr.
 184         * inet/netinet/ip6.h (struct ip6_rthdr0): Make ip6r0_addr a flexible
 185         array.
 186         * inet/netinet/in.h (struct ip6_mtuinfo): Define.
 187         Mark inet6_option_* interfaces as deprecated.
 188         Declare inet6_opt_init, inet6_opt_append, inet6_opt_finish,
 189         inet6_opt_set_val, inet6_opt_next, inet6_opt_find, inet6_opt_get_val,
 190         inet6_rth_space, inet6_rth_init, inet6_rth_add, inet6_rth_reverse,
 191         inet6_rth_segments, and inet6_rth_getaddr.
 192         * inet/inet6_opt.c: New file.
 193         * inet/inet6_rth.c: New file.
 194
 195         * inet/netinet/icmp6.h: Pretty printing.
 196
 197         [BZ #2683]
 198         * elf/dl-addr.c (_dl_addr): Don't match undefined references.
 199
 200 2006-05-23  Ulrich Drepper  <drepper@redhat.com>
 201
 202         * nis/nis_lookup.c (nis_lookup): Use __prepare_niscall instead of
 203         doing it all here.  When server does not know the answer do not
 204         fail immediate, try parent first.
 205
 206         * nis/nis_domain_of_r.c (nis_domain_of_r): Add missing buffer
 207         overflow test.
 208
 209 2006-05-20  Ulrich Drepper  <drepper@redhat.com>
 210
 211         * nis/nis_call.c (__prepare_niscall): New function.  Split out
 212         from __do_niscall.
 213         * nis/nis_table.c (__create_ib_request): Renamed from create_ib_request
 214         and exported.
 215         (__follow_path): New function.  Split out from nis_list.
 216         * nis/nis_xdr.h: Add libnsl_hidden_proto for _xdr_ib_request and
 217         _xdr_nis_result.
 218         * nis/nis_xdr.c: Add libnsl_hidden_def for _xdr_ib_request and
 219         _xdr_nis_result.
 220         * nis/libnsl.h: Declare __prepare_niscall, __create_ib_request,
 221         and __follow_path.
 222         * nis/Versions: Export __prepare_niscall, __create_ib_request,
 223         __follow_path, __do_niscall3, _xdr_ib_request, and _xdr_nis_result
 224         from libnsl for version GLIBC_PRIVATE.
 225         * nis/nisplus-parser.h: Remove _nss_nisplus_parse_pwent_chk.
 226         Remove entry parameter from _nss_nisplus_parse_pwent and
 227         _nss_nisplus_parse_grent.
 228         * nis/nss_nisplus/nisplus-parser.c: Likewise.
 229         * nis/nss_nisplus/nisplus-pwd.c: Remove support for SETENT_BATCH_READ
 230         again.  Rewrite getpwent handling to not use nis_first_entry and
 231         nis_next_entry.  Roll out own niscall handling.
 232         * nis/nss_nisplus/nisplus-grp.c: Likewise.
 233
 234         * sunrpc/xdr_rec.c: Fix typo in comment.
 235
 236 2006-05-19  Ulrich Drepper  <drepper@redhat.com>
 237
 238         * nis/nis_call.c (__do_niscall3): Avoid code duplication in error
 239         handling.
 240
 241         * nis/nis_callback.c (internal_nis_do_callback): Don't use malloc
 242         to allocate memory for my_pollfd.  Better initialization of
 243         cb_is_running.  Use TEMP_FAILURE_RETRY.
 244
 245         * malloc/memusage.sh (memusageso): Add quotes.
 246         (memusagestat): Likewise.
 247         * debug/xtrace.sh (pcprofileso): Likewise.
 248         (pcprofiledump): Likewise.
 249         * debug/Makefile ($(objpfx)xtrace): Use $LIB in SLIBDIR
 250         replacement.
 251         * malloc/Makefile ($(objpfx)memusage): Likewise.
 252
 253         * nis/nis_callback.c (__nis_create_callback): Calls to
 254         svcudp_bufcreate and svctcp_create can fail.  Free ->xprt if
 255         asprintf call fails.
 256
 257         * sysdeps/unix/sysv/linux/ifaddrs.c (__netlink_sendreq): Make sure
 258         no uninitialized memory is passed to sendto.
 259
 260 2006-05-18  Ulrich Drepper  <drepper@redhat.com>
 261
 262         * nis/nis_callback.c (__nis_create_callback): Use asprinf instead
 263         of snprintf+strdup.  Handle OOM.
 264         * nis/nis_callback.c (__nis_create_callback): Allocate cb and
 265         cb->serv together.  Remove now obsolete free calls.
 266         (__nis_destroy_callback): Remove now obsolete free call.
 267
 268 2006-05-18  David Woodhouse  <dwmw2@redhat.com>
 269
 270         * sysdeps/posix/getaddrinfo.c: Add unique labels to the default
 271         RFC3484 precedence table for fec0::/10 and fc00::/7 (site-local
 272         and ULA respectively). Set precedence for IPv4 address to 10 as
 273         defined in RFC3484 for preferring IPv6.
 274         * posix/gai.conf: Update to match the new default tables.
 275
 276 2006-05-18  Jakub Jelinek  <jakub@redhat.com>
 277
 278         * nis/nss_compat/compat-pwd.c (internal_setpwent): If nss_set*ent
 279         returned NSS_STATUS_UNAVAIL, still return NSS_STATUS_SUCCESS.
 280         * nis/nss_compat/compat-spwd.c (internal_setspent): Likewise.
 281         * nis/nss_compat/compat-grp.c (internal_setgrent): Likewise.
 282
 283         * nis/nss_compat/compat-initgroups.c (nss_setgrent, nss_endgrent):
 284         Removed.
 285         (init_nss_interface): Remove initialization of these variables.
 286
 287 2006-05-18  Ulrich Drepper  <drepper@redhat.com>
 288
 289         * nis/nis_call.c (rec_dirsearch): Little optimization: pull
 290         nis_free_directory forward to avoid duplication.
 291
 292 2006-05-17  Ulrich Drepper  <drepper@redhat.com>
 293
 294         * nis/nis_call.c (rec_dirsearch): Handle __nis_finddirectory and
 295         rec_dirsearch returning NULL.
 296         (first_shoot): Handle __nis_finddirectory returning NULL.
 297         (__nisfind_server): Fix leak when rec_dirsearch returns NULL.
 298
 299         * sysdeps/unix/sysv/linux/sys/inotify.h: Define IN_CLOSE, IN_MOVE,
 300         IN_ONLYDIR, IN_DONT_FOLLOW, and IN_MASK_ADD.
 301
 302 2006-05-17  Jakub Jelinek  <jakub@redhat.com>
 303
 304         * sunrpc/key_call.c (getkeyserv_handle): Call auth_destroy if
 305         pid changed.
 306
 307 2006-05-15  Ulrich Drepper  <drepper@redhat.com>
 308
 309         * include/rpc/pmap_prot.h: Mark all functions as hidden.
 310
 311         * nscd/nscd_initgroups.c: Mark __gr_map_handle as hidden.
 312         * nscd/nscd_getgr_r.c: Likewise.
 313
 314         * include/rpc/pmap_rmt.h: Mark all functions as hidden.
 315
 316         * nscd/nscd_getai.c (__hst_map_handle): Mark as hidden.
 317         * nscd/nscd_gethst_r.c (__hst_map_handle): Likewise.
 318
 319         * stdlib/longlong.h (__clz_tab): Mark as hidden.
 320
 321         * iconv/gconv_int.h: Mark __gconv_lock as hidden.
 322
 323         * include/rpc/key_prot.h: Mark all _internal functions as hidden.
 324
 325         * include/rpc/auth.h: Mark xdr_des_block_internal and
 326         xdr_opaque_auth_internal as hidden.
 327
 328         * sysdeps/unix/sysv/linux/getdents.c: Mark __have_no_getdents64 as
 329         hidden.
 330
 331         * include/rpc/xdr.h: Mark all _internal functions as hidden.
 332
 333         * misc/getusershell.c (okshells): Don't use static initializers,
 334         do it dynamically.
 335
 336         * stdlib/fmtmsg.c (keywords): Change type of len element to
 337         uint32_t to not waste space on 64bit machines.
 338
 339         * locale/setlocale.c: Change _nl_category_names into a string.
 340         Add new _nl_category_name_idxs.  Change all users.
 341         * locale/localeinfo.h: Adjust declaration of _nl_category_names.
 342         Declare _nl_category_name_idxs.
 343         * locale/findlocale.c: Adjust for _nl_category_names change.
 344         * locale/loadlocale.c: Likewise.
 345         * locale/newlocale.c: Likewise.
 346         * intl/dcigettext.c: Likewise.
 347
 348         * iconv/gconv_conf.c (add_alias): Move actual alias handling to...
 349         (add_alias2): ...here.  New function.
 350         (__gconv_read_conf): Simplify builtin alias handling.
 351         (builtin_aliases): Convert to string to avoid relocations.
 352         * iconv/gconv_builtin.h: Add comment about correct formatting.
 353
 354 2006-05-15  Jakub Jelinek  <jakub@redhat.com>
 355
 356         * resolv/res_debug.c (loc_ntoa): Make error const.
 357
 358 2006-05-14  Andreas Schwab  <schwab@suse.de>
 359
 360         * math/complex.h [__LDBL_COMPAT]: Use __REDIRECT_NTH.
 361
 362 2006-05-12  Jakub Jelinek  <jakub@redhat.com>
 363
 364         * sysdeps/unix/sysv/linux/sched_getaffinity.c: Include sys/param.h.
 365         (__sched_getaffinity_new): Don't crash if cpusetsize is smaller than
 366         sizeof (cpu_set_t).
 367
 368 2006-05-11  Ulrich Drepper  <drepper@redhat.com>
 369
 370         * resolv/res_debug.c (loc_ntoa): Define error as array, not pointer.
 371
 372         * include/arpa/nameser.h: Declare _ns_flagdata as hidden.
 373
 374         * nis/yp_xdr.c: Add libnsl_hidden_def for xdr_ypresp_master.
 375         * include/rpcsvc/yp.h: Add libnsl_hidden_proto for xdr_ypresp_master.
 376
 377         * nis/yp_xdr.c: Add libnsl_hidden_def for xdr_ypbind_resp.
 378         * include/rpcsvc/yp.h: Add libnsl_hidden_proto for xdr_ypbind_resp.
 379
 380         * nis/nis_xdr.c: Add libnsl_hidden_def for xdr_cback_data.
 381         * include/rpcsvc/nis_callback.h: Add libnsl_hidden_proto for
 382         xdr_cback_data.
 383
 384         * nis/ypupdate_xdr.c: Add libnsl_hidden_def for xdr_ypupdate_args.
 385         * include/rpcsvc/ypupd.h: Add libnsl_hidden_proto for
 386         xdr_ypupdate_args.
 387
 388         * nis/yp_xdr.c: Add libnsl_hidden_def for xdr_ypresp_order.
 389         * include/rpcsvc/yp.h: Add libnsl_hidden_proto for xdr_ypresp_order.
 390
 391         * nis/yp_xdr.c: Add libnsl_hidden_def for xdr_ypresp_maplist.
 392         * include/rpcsvc/yp.h: Add libnsl_hidden_proto for xdr_ypresp_maplist.
 393
 394         * nis/nis_xdr.c: Add libnsl_hidden_def for xdr_obj_p.
 395         * include/rpcsvc/nis_callback.h: New file.
 396
 397         * nis/yp_xdr.c: Add libnsl_hidden_def for xdr_ypresp_val.
 398         * include/rpcsvc/yp.h: Add libnsl_hidden_proto for xdr_ypresp_val.
 399
 400         * nis/yp_xdr.c: Add libnsl_hidden_def for xdr_ypreq_nokey.
 401         * include/rpcsvc/yp.h: Add libnsl_hidden_proto for xdr_ypreq_nokey.
 402
 403         * nis/yp_xdr.c: Add libnsl_hidden_def for xdr_ypmaplist.
 404         * include/rpcsvc/yp.h: Add libnsl_hidden_proto for xdr_ypmaplist.
 405
 406         * nis/yp_xdr.c: Add libnsl_hidden_def for xdr_ypreq_nokey.
 407         * include/rpcsvc/yp.h: Add libnsl_hidden_proto for xdr_ypreq_nokey.
 408
 409         * nis/ypupdate_xdr.c: Add libnsl_hidden_def for xdr_ypdelete_args.
 410         * include/rpcsvc/ypupd.h: Add libnsl_hidden_proto for
 411         xdr_ypdelete_args.
 412
 413         * nis/nis_xdr.h: Mark all functions as hidden.  Remove
 414         __BEGIN_DECLS and __END_DECLS, the header is not installed.
 415
 416         * nis/nis_error.c: Remove table of strings.  Use position
 417         independent mechanism.
 418         * nis/nis_error.h: New file.
 419
 420 2006-05-11  Jakub Jelinek  <jakub@redhat.com>
 421
 422         * locale/programs/ld-time.c (time_finish): If wide era name or
 423         format aren't provided, set both wname and wformat to L"".
 424
 425 2006-05-10  Ulrich Drepper  <drepper@redhat.com>
 426
 427         * sysdeps/unix/sysv/linux/tcgetattr.c (__tcgetattr): Only store
 428         results if the call was succesful.
 429
 430         * nis/nss-nis.h: Mark __yperr2nss_tab and __yperr2nss_count as hidden.
 431
 432         * nis/nss-nisplus.h: Mark __niserr2nss_tab and __niserr2nss_count
 433         as hidden.
 434
 435 2006-05-10  Jakub Jelinek  <jakub@redhat.com>
 436
 437         * misc/sys/queue.h: Remove uses of all QUEUEDEBUG_* macros.
 438
 439 2006-05-10  Ulrich Drepper  <drepper@redhat.com>
 440
 441         * posix/wordexp.c (parse_glob): No need to check ifs for NULL, the
 442         caller makes sure this is not the case.
 443         (wordexp): Simplify ifs_white creation.  [Coverity CID 231]
 444
 445 2006-05-09  Ulrich Drepper  <drepper@redhat.com>
 446
 447         * posix/wordexp.c: Remove numerous NULL pointer tests before FREE
 448         calls.
 449
 450         * io/ftw.c (open_dir_stream): Return right away if REALLOC fails.
 451         [Coverity CID 229, 230]
 452
 453         * argp/argp-help.c (hol_entry_help): Handle STATE==NULL in ARG and
 454         DGETTEXT calls.
 455         (hol_help): Likewise.  [Coverity CID 226, 227]
 456
 457         * string/argz-replace.c (__argz_replace): Unconditionally call
 458         free on SRC.  [Coverity CID 225]
 459
 460         * nis/nis_creategroup.c (nis_creategroup): No need to duplicate
 461         the return value of __nis_default_owner and __nis_default_group,
 462         it has been especially allocated.  [Coverity CID 224]
 463
 464         * nis/nis_defaults.c (searchXYX): New functions.  Used by both
 465         searchgroup and searchowner.  Significantly simplified.
 466         (__nis_default_owner): Remove duplication.  Do not locally copy the
 467         string before duplicating it.
 468         (__nis_default_group): Likewise.
 469
 470         * nis/nis_lookup.c (nis_lookup): After calling nis_free_directory,
 471         we must clear the variable before calling __nisfind_server.
 472
 473         * nis/nis_lookup.c (nis_lookup): Always free memory allocated with
 474         nis_getnames.  [Coverity CID 223]
 475
 476         * locale/programs/locfile.c (locfile_read): Use alloca instead of
 477         xmalloc to allocate local repertoire name.  [Coverity CID 222]
 478
 479         * iconv/iconv_charmap.c (use_to_charmap): No need to dynamically
 480         allocate memory for the input to add_bytes.  [Coverity CID 221]
 481
 482         * posix/wordexp.c (w_addword): Free word if realloc fails and it
 483         was allocated here.  [Coverity CID 219, 220]
 484
 485         * posix/getconf.c (print_all): Free confstr data after printing.
 486         [Coverity CID 218]
 487
 488         * sysdeps/posix/getaddrinfo.c (gaih_inet): Free canon string if
 489         list allocation fails.  [Coverity CID 215]
 490
 491         * nss/nsswitch.c (__nss_configure_lookup): Fix loop end condition.
 492         [Coverity CID 213]
 493
 494         * argp/argp-help.c (hol_entry_cmp): Don't call canon_doc_option if
 495         string is NULL.  [Coverity CID 212]
 496         * argp/Makefile: Add rules to build and run bug-argp1.
 497         * argp/bug-argp1.c: New file.
 498
 499         * io/ftw.c (ftw_dir): Use __rawmemchr instead of strchr to find
 500         end of string.
 501         * stdlib/canonicalize.c (__realpath): Likewise.
 502
 503         * locale/programs/ld-time.c (time_finish): Don't dereference NULL
 504         pointer.  [Coverity CID 206]
 505
 506         * elf/dl-dst.h (DL_DST_REQUIRED): Be prepared for missing link map
 507         in statically linked code.
 508         * elf/dl-load.c (_dl_dst_substitute): When replacing ORIGIN in
 509         statically built code, be prepared to have no link map.
 510         [Coverity CID 205]
 511
 512         * argp/argp-help.c (fill_in_uparams): Handle STATE==NULL in
 513         dgettext calls. [Coverity CID 204]
 514
 515         * argp/argp-help.c (struct uparams): Remove valid member.  Change
 516         the one user.
 517         (uparam_names): Reduce size.  Avoid relative relocations.
 518         Moved to read-only segment.
 519         (fill_in_uparams): Update for new layout.
 520
 521         * sysdeps/unix/sysv/linux/ifaddrs.c (getifaddrs): Parameter can be
 522         assumed to always be != NULL. [Coverity CID 202]
 523
 524         * argp/argp-help.c (hol_entry_help): Remove some dead code
 525         [Coverity CID 200].
 526
 527         * nis/nss_nis/nis-service.c (_nss_nis_getservbyport_r): Optimize
 528         away a few more unconditional yperr2nss calls.
 529         (_nss_nis_getservbyname_r): Likewise.
 530
 531 2006-05-06  Ulrich Drepper  <drepper@redhat.com>
 532
 533         * sysdeps/generic/ldsodefs.h: Remove support for non-core
 534         architectures.
 535
 536         * sysdeps/unix/sysv/linux/check_pf.c (make_request): Make sure
 537         that unused memory passed to sendto is nevertheless initialized.
 538
 539         [BZ #2499]
 540         * resolv/nss_dns/dns-canon.c (_nss_dns_getcanonname_r): Avoid
 541         possibly unaligned memory accesses.
 542
 543         * include/arpa/nameser.h: Also optimize NS_PUT16 and NS_PUT32.
 544         * resolv/res_mkquery.c: Use NS_PUT16 and NS_PUT32 instead of __putshort
 545         and __putlong respectively.  Correct buffer overflow check for
 546         NS_NOTIFY_OP.
 547
 548         * resolv/res_send.c (send_vc): Use ns_put16 instead of putshort.
 549
 550         * resolv/res_send.c (res_queriesmatch): Fix typo in comment.
 551         (send_dg): Rewrite error handling to be more compact and avoid
 552         double recomputation of timeouts.  Pass MSG_NOSIGNAL to send.
 553
 554         * include/arpa/nameser.h: Add optimizations for NS_GET16 and NS_GET32.
 555
 556         * resolv/res_send.c (res_nameinquery): Use NS_GET16 directly
 557         instead of ns_get16.
 558         (res_queriesmatch): Likewise.  Minor optimization.
 559
 560         [BZ #2499]
 561         * resolv/res_query.c (__libc_res_nquery): If answerp != NULL,
 562         __libc_res_nsend might reallocate the buffer for the answer.  In
 563         this case we have to reload the HP pointer.
 564
 565 2006-05-05  Ulrich Drepper  <drepper@redhat.com>
 566
 567         * stdio-common/vfscanf.c (memory_error): Remove definition.  Add
 568         some branch prediction hints.
 569
 570         * sysdeps/unix/sysv/linux/sparc/bits/fcntl.h: Define SPLICE_F_*.
 571         * sysdeps/unix/sysv/linux/ia64/bits/fcntl.h: Likewise.
 572         * sysdeps/unix/sysv/linux/sh/bits/fcntl.h: Likewise.
 573         * sysdeps/unix/sysv/linux/i386/bits/fcntl.h: Likewise.
 574         * sysdeps/unix/sysv/linux/s390/bits/fcntl.h: Likewise.
 575         * sysdeps/unix/sysv/linux/x86_64/bits/fcntl.h: Likewise.
 576         * sysdeps/unix/sysv/linux/alpha/bits/fcntl.h: Likewise.
 577         * sysdeps/unix/sysv/linux/powerpc/bits/fcntl.h: Likewise.
 578
 579 2006-05-05  Martin Schwidefsky  <schwidefsky@de.ibm.com>
 580
 581         * sysdeps/s390/s390-32/elf/start.S: Replace pc relative relocation
 582         by a GOT relocation to make Scrt1.o position independent.
 583         * sysdeps/s390/s390-64/elf/start.S: Likewise.
 584
 585         * sysdeps/unix/sysv/linux/s390/s390-32/syscall.S: Add support for
 586         six system call parameters.
 587         * sysdeps/unix/sysv/linux/s390/s390-64/syscall.S: Likewise.
 588
 589 2006-05-05  Ulrich Drepper  <drepper@redhat.com>
 590
 591         * sunrpc/svcauth_des.c (cache_init): Use calloc instead of
 592         malloc&bzero.
 593
 594         * sunrpc/svc_udp.c (BZERO): Remove definition.
 595         (CALLOC): Define.
 596         (svc_enablecache): Use CALLOC instead of ALLOC&BZERO.
 597
 598         * sunrpc/des_impl.c: Remove ALT_ECB support.  We never used it.
 599         (des_SPtrans): Use uint32_t type.
 600         (des_skb): Likewise.
 601
 602         * sunrpc/xdr_ref.c (xdr_reference): Use calloc instead of malloc&bzero.
 603
 604 2006-05-05  Jakub Jelinek  <jakub@redhat.com>
 605
 606         [BZ #2509]
 607         * stdio-common/tst-printf.sh: Adjust for tst-printf.c change even
 608         on 32-bit arches.
 609
 610 2006-05-05  Ulrich Drepper  <drepper@redhat.com>
 611
 612         * locale/programs/ld-address.c (address_finish): Fix one more
 613         place where the iso639 array might be accessed beyond the limits.
 614
 615 2006-05-04  Ulrich Drepper  <drepper@redhat.com>
 616
 617         * nis/nis_table.c (nis_list): Avoid clearing res twice before
 618         filling it for the first time.
 619
 620         * nis/nis_table.c (get_tablepath): Renamed from __get_tablepath.
 621         Adjust all callers.
 622         Free res object content before returning.
 623
 624         * sunrpc/xdr_array.c (xdr_array): Use calloc instead of malloc&bzero.
 625
 626         * sunrpc/key_call.c (__rpc_thread_key_cleanup): Also free
 627         client->cl_auth.
 628
 629         * sunrpc/rpc_thread.c (__rpc_thread_destroy): Don't skip entire
 630         cleanup for initial thread, just the free call on TVP.
 631
 632         * nscd/gai.c (__getline): Define.
 633
 634
 635 See ChangeLog.16 for earlier changes.