1 2006-06-23 Joseph Myers <joseph@codesourcery.com>
4 * posix/Makefile (CFLAGS-waitid.c): Add
5 -fasynchronous-unwind-tables.
7 2006-08-02 Ulrich Drepper <drepper@redhat.com>
9 * elf/dl-addr.c (_dl_addr): If GNU-style hash tables are present,
10 walk them instead of the symbol table.
12 2006-08-01 Ulrich Drepper <drepper@redhat.com>
14 * nscd/initgrcache.c (addinitgroupsX): Judge successful lookups by
15 status of NSS calls, not the number of returned entries.
17 * sysdeps/unix/sysv/linux/syscalls.list: Remove add_key,
20 2006-07-31 Ulrich Drepper <drepper@redhat.com>
22 * sysdeps/unix/sysv/linux/dl-osinfo.h: Remove unnecessary include.
24 2006-07-16 Jeff Bailey <jbailey@ubuntu.com>
26 * elf/tst-auditmod1.c: Fix typo in #error.
28 2006-07-31 Ulrich Drepper <drepper@redhat.com>
30 * elf/tst-auditmod1.c: Remove code for unsupported architectures.
32 * iconvdata/run-iconv-test.sh: Run cmp in C locale.
34 2006-07-20 Adam Nemet <anemet@caviumnetworks.com>
36 * stdlib/test-canon.c (do_test): Close fd before unlinking file so
37 that the directory is empty even on non-POSIX filesystems.
39 2006-07-31 Ulrich Drepper <drepper@redhat.com>
41 * elf/dl-open.c (dl_open_worker): Add branch prediction.
43 * nis/nss_compat/compat-grp.c: Avoid unnecessary setgrent calls into
44 the backend NSS module. If backend setgrent call failed, don't have
45 internal_setgrent fail. Just remember this until it is needed.
46 * nis/nss_compat/compat-pwd.c: Likewise.
47 * nis/nss_compat/compat-spwd.c: Likewise.
49 2006-07-30 Roland McGrath <roland@redhat.com>
51 * sysdeps/unix/sysv/linux/ia64/sigsuspend.c: File removed.
52 * sysdeps/unix/sysv/linux/x86_64/sigsuspend.c: File removed.
53 * sysdeps/unix/sysv/linux/s390/s390-64/sigsuspend.c: File removed.
54 * sysdeps/unix/sysv/linux/sparc/sparc64/sigsuspend.c: File removed.
56 * sysdeps/unix/sysv/linux/not-cancel.h (pause_not_cancel): New macro.
57 (nanosleep_not_cancel): New macro.
58 (sigsuspend_not_cancel): new macro.
59 * sysdeps/unix/sysv/linux/sigsuspend.c [__ASSUME_REALTIME_SIGNALS]
60 (do_sigsuspend): Define as inline.
61 (__sigsuspend): Always use do_sigsuspend.
62 [! NO_CANCELLATION] (__sigsuspend_nocancel): New function.
63 * include/signal.h: Declare __sigsuspend_nocancel.
64 * sysdeps/posix/pause.c
65 [! NO_CANCELLATION] (__pause_nocancel): New function.
67 * include/unistd.h (__pause_nocancel): Add attribute_hidden.
68 * include/time.h (__nanosleep_nocancel): Likewise.
70 2006-07-30 Ulrich Drepper <drepper@redhat.com>
72 * locale/programs/localedef.c (add_to_readlist): Rename local
73 variables to avoid confusion.
75 * locale/programs/charmap.c (charmap_read): Emit error message if
76 charmap couldn't be found or read.
78 2006-07-28 Ulrich Drepper <drepper@redhat.com>
80 * sysdeps/unix/sysv/linux/kernel-features.h: Define
81 __ASSUME_FUTEX_LOCK_PI.
82 * include/time.h: Declare __nanosleep_nocancel.
83 * include/unistd.h: Declare __pause_nocancel.
85 * dlfcn/Makefile (LDLIBS-bug-atexit3-lib.so): Use this instead of
86 LDFLAGS. Add -lgcc_eh and libc_nonshared (again) to make sure we
87 get the __stack_chk_fail_local definition when it's needed.
89 2006-07-26 Ulrich Drepper <drepper@redhat.com>
91 * dlfcn/Makefile: Add rules to build and run bug-atexit3.
92 * dlfcn/bug-atexit3.c: New file.
93 * dlfcn/bug-atexit3-lib.cc: New file.
95 * dlfcn/dlmopen.c (dlmopen_doit): Don't allow RTLD_GLOBAL to be
96 used when the namespace is not the base namespace.
98 2006-07-26 Gavin Romig-Koch <gavin@redhat.com>
100 * stdlib/cxa_atexit.c (__new_exitfn_called): New variable.
101 (__new_exitfn): Bump it in every successful call.
102 * stdlib/cxa_finalize.c (__cxa_finalize): If destructor registered
103 more exit handlers, call them right away.
104 * stdlib/exit.h: Declare __new_exitfn_called.
106 2006-07-25 Ulrich Drepper <drepper@redhat.com>
108 * stdlib/cxa_finalize.c (__cxa_finalize): Fix race condition when
109 calling registered handler.
111 * sysdeps/unix/sysv/linux/sparc/bits/fcntl.h: Fix comment.
112 * sysdeps/unix/sysv/linux/ia64/bits/fcntl.h: Likewise.
113 * sysdeps/unix/sysv/linux/sh/bits/fcntl.h: Likewise.
114 * sysdeps/unix/sysv/linux/i386/bits/fcntl.h: Likewise.
115 * sysdeps/unix/sysv/linux/s390/bits/fcntl.h: Likewise.
116 * sysdeps/unix/sysv/linux/x86_64/bits/fcntl.h: Likewise.
117 * sysdeps/unix/sysv/linux/alpha/bits/fcntl.h: Likewise.
118 * sysdeps/unix/sysv/linux/powerpc/bits/fcntl.h: Likewise.
120 2006-07-10 Ulrich Drepper <drepper@redhat.com>
122 * elf/dl-lookup.c (dl_new_hash): New functions.
123 (_dl_lookup_symbol_x): Rename hash to old_hash and don't compute
124 value here. Compute new-style hash value. Pass new hash value
125 and reference to variable with the old value to do_lookup_x.
126 (_dl_setup_hash): If DT_GNU_HASH is defined, use it and not
127 old-style hash table.
128 (_dl_debug_bindings): Pass new hash value and reference to variable
129 with the old value to do_lookup_x.
130 * elf/do-lookup.h (do_lookup_x): Accept additional parameter with
131 new-style hash value and change old-style hash value parameter to
132 be a reference. Reoganize functions to determine whether
133 new-style hash table is available. Only fall back on old-style
134 table. If old-style hash value is needed, compute it here.
135 * elf/dynamic-link.h (elf_get_dynamic_info): Relocate DT_GNU_HASH
137 * elf/elf.h: Define SHT_GNU_HASH, DT_GNU_HASH, DT_TLSDEC_PLT,
138 DT_TLSDEC_GOT. Adjust DT_ADDRNUM.
139 * include/link.h (struct link_map): Add l_gnu_bitmask_idxbits,
140 l_gnu_shift, l_gnu_bitmask, l_gnu_buckets and l_gnu_chain_zero.
141 * Makeconfig: If linker supports --hash-style option add it to all
142 linker command lines to build DSOs.
143 * config.make.in: Define have-hash-style.
144 * configure.in: Test whether linker supports --hash-style option.
146 * elf/dl-misc.c (_dl_name_match_p): Make MAP parameter const.
147 * sysdeps/generic/ldsodefs.h: Adjust prototype.
149 2006-06-27 Ulrich Drepper <drepper@redhat.com>
151 * elf/dl-load.c (open_path): Fix test to determine whether DSO is
154 * elf/dl-load.c (_dl_map_object): Try harder to avoid looking at
155 RPATH of main map twice.
157 2006-06-22 Ulrich Drepper <drepper@redhat.com>
159 * intl/dcigettext.c (DCIGETTEXT): If _nl_find_msg returns -1 don't
160 look further, return original strings.
161 (_nl_find_msg): Do not return found translation if the conversion
162 failed. Either signal the string is unusable or that something went
163 wrong and the original should be used.
165 2006-06-21 Ulrich Drepper <drepper@redhat.com>
167 * string/_strerror.c (__strerror_r): Add __builtin_expect.
169 2006-06-14 Jakub Jelinek <jakub@redhat.com>
172 * misc/insremque.c (insque): Handle prev == NULL.
173 * misc/Makefile (tests): Add tst-insremque.
174 * misc/tst-insremque.c: New test.
176 2006-06-17 Ulrich Drepper <drepper@redhat.com>
179 * elf/dl-deps.c (expand_dst): Rename __cnt variable to not
180 conflict with DL_DST_REQUIRED.
182 2006-06-16 Ulrich Drepper <drepper@redhat.com>
184 * nis/nis_subr.c (nis_getnames): Fix the implementation to better
185 match what Solaris does.
187 2006-06-04 Ulrich Drepper <drepper@redhat.com>
189 * sysdeps/posix/spawni.c (__spawni): Use local_seteuid and
190 local_setegid instead of seteuid and setegid.
191 * sysdeps/generic/local-setxid.h: New file.
192 * sysdeps/unix/sysv/linux/local-setxid.h: New file.
194 * sysdeps/posix/spawni.c (__spawni): Use non-cancelable interfaces.
196 * string/Makefile (tests): Add bug-envz1.
197 * string/bug-envz1.c: New file.
199 2006-06-02 Jakub Jelinek <jakub@redhat.com>
201 * posix/regex_internal.c (re_string_skip_chars): If no character has
202 been converted at all, set *last_wc to WEOF. If mbrtowc failed, set wc
203 to the byte which couldn't be converted.
204 (re_string_reconstruct): Don't clear valid_raw_len before calling
205 re_string_skip_chars. If wc is WEOF after re_string_skip_chars, set
206 tip_context using re_string_context_at.
207 * posix/Makefile: Add rules to build and run bug-regex25 test.
208 * posix/bug-regex25.c: New test.
210 2006-06-02 Ryan S. Arnold <rsa@us.ibm.com>
213 * string/envz.c (envz_strip): Correct erroneously reversed src
214 and dest parameters to memmove() invocation.
216 2006-05-30 Jakub Jelinek <jakub@redhat.com>
218 * nscd/nscd.h (prune_cache): Add fd argument to prototype.
219 * nscd/nscd.c (parse_opt): Read response from INVALIDATE request
220 to make sure the database has been already invalidated.
221 * nscd/cache.c (prune_cache): Add fd argument. Write response to fd
222 after the cache has been invalidated. Use pthread_mutex_lock rather
223 than pthread_mutex_trylock if fd != -1.
224 * nscd/connections.c (invalidate_cache): Add fd argument, write
225 response to fd if not calling prune_cache, pass fd to prune_cache.
226 (handle_request): Adjust invalidate_cache caller.
227 (nscd_run): Pass -1 as fd to prune_cache.
229 2006-05-30 Ulrich Drepper <drepper@redhat.com>
231 * sysdeps/posix/getaddrinfo.c (gaiconf_init): Initialize bits in
234 2006-05-29 Ulrich Drepper <drepper@redhat.com>
236 * nscd/nscd.h (struct database_dyn): Add prunelock field.
237 * nscd/cache.c (prune_cache): Take prunelock before starting the
238 work. Just return in case it is already taken.
239 * nscd/connections.c (dbs): Initialize .prunelock.
241 2006-05-25 Ulrich Drepper <drepper@redhat.com>
243 * nis/nis_removemember.c (nis_removemember): Avoid unnecessary
244 copying. No need to allocate new array for group members. Just
245 move the pointers and update the size.
247 * nis/nis_addmember.c (nis_addmember): Avoid unnecessary copying.
248 Avoid memory leak in case realloc fails. Simplification for
249 better code generation.
251 Avoid deprecation warning because of libc_hidden_proto for
253 * inet/inet6_option.c (option_alloc): Renamed from
254 inet6_option_alloc. Made static.
255 (inet6_option_alloc): Now a simple wrapper around option_alloc.
256 (inet6_option_append): Call option_alloc.
257 * include/netinet/in.h: Remove libc_hidden_proto for
260 * nis/nis_callback.c (__nis_create_callback): Always call xdr_free
261 for cleanup when cb!=NULL [Coverity CID 233].
263 2006-05-24 Ulrich Drepper <drepper@redhat.com>
266 * inet/Makefile (routines): Add inet6_opt and inet6_rth.
267 * inet/Versions (libc, GLIBC_2.5): Add inet6_opt_init,
268 inet6_opt_append, inet6_opt_finish, inet6_opt_set_val, inet6_opt_next,
269 inet6_opt_find, inet6_opt_get_val, inet6_rth_space, inet6_rth_init,
270 inet6_rth_add, inet6_rth_reverse, inet6_rth_segments,
271 and inet6_rth_getaddr.
272 * inet/netinet/ip6.h (struct ip6_rthdr0): Make ip6r0_addr a flexible
274 * inet/netinet/in.h (struct ip6_mtuinfo): Define.
275 Mark inet6_option_* interfaces as deprecated.
276 Declare inet6_opt_init, inet6_opt_append, inet6_opt_finish,
277 inet6_opt_set_val, inet6_opt_next, inet6_opt_find, inet6_opt_get_val,
278 inet6_rth_space, inet6_rth_init, inet6_rth_add, inet6_rth_reverse,
279 inet6_rth_segments, and inet6_rth_getaddr.
280 * inet/inet6_opt.c: New file.
281 * inet/inet6_rth.c: New file.
283 * inet/netinet/icmp6.h: Pretty printing.
286 * elf/dl-addr.c (_dl_addr): Don't match undefined references.
288 2006-05-23 Ulrich Drepper <drepper@redhat.com>
290 * nis/nis_lookup.c (nis_lookup): Use __prepare_niscall instead of
291 doing it all here. When server does not know the answer do not
292 fail immediate, try parent first.
294 * nis/nis_domain_of_r.c (nis_domain_of_r): Add missing buffer
297 2006-05-20 Ulrich Drepper <drepper@redhat.com>
299 * nis/nis_call.c (__prepare_niscall): New function. Split out
301 * nis/nis_table.c (__create_ib_request): Renamed from create_ib_request
303 (__follow_path): New function. Split out from nis_list.
304 * nis/nis_xdr.h: Add libnsl_hidden_proto for _xdr_ib_request and
306 * nis/nis_xdr.c: Add libnsl_hidden_def for _xdr_ib_request and
308 * nis/libnsl.h: Declare __prepare_niscall, __create_ib_request,
310 * nis/Versions: Export __prepare_niscall, __create_ib_request,
311 __follow_path, __do_niscall3, _xdr_ib_request, and _xdr_nis_result
312 from libnsl for version GLIBC_PRIVATE.
313 * nis/nisplus-parser.h: Remove _nss_nisplus_parse_pwent_chk.
314 Remove entry parameter from _nss_nisplus_parse_pwent and
315 _nss_nisplus_parse_grent.
316 * nis/nss_nisplus/nisplus-parser.c: Likewise.
317 * nis/nss_nisplus/nisplus-pwd.c: Remove support for SETENT_BATCH_READ
318 again. Rewrite getpwent handling to not use nis_first_entry and
319 nis_next_entry. Roll out own niscall handling.
320 * nis/nss_nisplus/nisplus-grp.c: Likewise.
322 * sunrpc/xdr_rec.c: Fix typo in comment.
324 2006-05-19 Ulrich Drepper <drepper@redhat.com>
326 * nis/nis_call.c (__do_niscall3): Avoid code duplication in error
329 * nis/nis_callback.c (internal_nis_do_callback): Don't use malloc
330 to allocate memory for my_pollfd. Better initialization of
331 cb_is_running. Use TEMP_FAILURE_RETRY.
333 * malloc/memusage.sh (memusageso): Add quotes.
334 (memusagestat): Likewise.
335 * debug/xtrace.sh (pcprofileso): Likewise.
336 (pcprofiledump): Likewise.
337 * debug/Makefile ($(objpfx)xtrace): Use $LIB in SLIBDIR
339 * malloc/Makefile ($(objpfx)memusage): Likewise.
341 * nis/nis_callback.c (__nis_create_callback): Calls to
342 svcudp_bufcreate and svctcp_create can fail. Free ->xprt if
345 * sysdeps/unix/sysv/linux/ifaddrs.c (__netlink_sendreq): Make sure
346 no uninitialized memory is passed to sendto.
348 2006-05-18 Ulrich Drepper <drepper@redhat.com>
350 * nis/nis_callback.c (__nis_create_callback): Use asprinf instead
351 of snprintf+strdup. Handle OOM.
352 * nis/nis_callback.c (__nis_create_callback): Allocate cb and
353 cb->serv together. Remove now obsolete free calls.
354 (__nis_destroy_callback): Remove now obsolete free call.
356 2006-05-18 David Woodhouse <dwmw2@redhat.com>
358 * sysdeps/posix/getaddrinfo.c: Add unique labels to the default
359 RFC3484 precedence table for fec0::/10 and fc00::/7 (site-local
360 and ULA respectively). Set precedence for IPv4 address to 10 as
361 defined in RFC3484 for preferring IPv6.
362 * posix/gai.conf: Update to match the new default tables.
364 2006-05-18 Jakub Jelinek <jakub@redhat.com>
366 * nis/nss_compat/compat-pwd.c (internal_setpwent): If nss_set*ent
367 returned NSS_STATUS_UNAVAIL, still return NSS_STATUS_SUCCESS.
368 * nis/nss_compat/compat-spwd.c (internal_setspent): Likewise.
369 * nis/nss_compat/compat-grp.c (internal_setgrent): Likewise.
371 * nis/nss_compat/compat-initgroups.c (nss_setgrent, nss_endgrent):
373 (init_nss_interface): Remove initialization of these variables.
375 2006-05-18 Ulrich Drepper <drepper@redhat.com>
377 * nis/nis_call.c (rec_dirsearch): Little optimization: pull
378 nis_free_directory forward to avoid duplication.
380 2006-05-17 Ulrich Drepper <drepper@redhat.com>
382 * nis/nis_call.c (rec_dirsearch): Handle __nis_finddirectory and
383 rec_dirsearch returning NULL.
384 (first_shoot): Handle __nis_finddirectory returning NULL.
385 (__nisfind_server): Fix leak when rec_dirsearch returns NULL.
387 * sysdeps/unix/sysv/linux/sys/inotify.h: Define IN_CLOSE, IN_MOVE,
388 IN_ONLYDIR, IN_DONT_FOLLOW, and IN_MASK_ADD.
390 2006-05-17 Jakub Jelinek <jakub@redhat.com>
392 * sunrpc/key_call.c (getkeyserv_handle): Call auth_destroy if
395 2006-05-15 Ulrich Drepper <drepper@redhat.com>
397 * include/rpc/pmap_prot.h: Mark all functions as hidden.
399 * nscd/nscd_initgroups.c: Mark __gr_map_handle as hidden.
400 * nscd/nscd_getgr_r.c: Likewise.
402 * include/rpc/pmap_rmt.h: Mark all functions as hidden.
404 * nscd/nscd_getai.c (__hst_map_handle): Mark as hidden.
405 * nscd/nscd_gethst_r.c (__hst_map_handle): Likewise.
407 * stdlib/longlong.h (__clz_tab): Mark as hidden.
409 * iconv/gconv_int.h: Mark __gconv_lock as hidden.
411 * include/rpc/key_prot.h: Mark all _internal functions as hidden.
413 * include/rpc/auth.h: Mark xdr_des_block_internal and
414 xdr_opaque_auth_internal as hidden.
416 * sysdeps/unix/sysv/linux/getdents.c: Mark __have_no_getdents64 as
419 * include/rpc/xdr.h: Mark all _internal functions as hidden.
421 * misc/getusershell.c (okshells): Don't use static initializers,
424 * stdlib/fmtmsg.c (keywords): Change type of len element to
425 uint32_t to not waste space on 64bit machines.
427 * locale/setlocale.c: Change _nl_category_names into a string.
428 Add new _nl_category_name_idxs. Change all users.
429 * locale/localeinfo.h: Adjust declaration of _nl_category_names.
430 Declare _nl_category_name_idxs.
431 * locale/findlocale.c: Adjust for _nl_category_names change.
432 * locale/loadlocale.c: Likewise.
433 * locale/newlocale.c: Likewise.
434 * intl/dcigettext.c: Likewise.
436 * iconv/gconv_conf.c (add_alias): Move actual alias handling to...
437 (add_alias2): ...here. New function.
438 (__gconv_read_conf): Simplify builtin alias handling.
439 (builtin_aliases): Convert to string to avoid relocations.
440 * iconv/gconv_builtin.h: Add comment about correct formatting.
442 2006-05-15 Jakub Jelinek <jakub@redhat.com>
444 * resolv/res_debug.c (loc_ntoa): Make error const.
446 2006-05-14 Andreas Schwab <schwab@suse.de>
448 * math/complex.h [__LDBL_COMPAT]: Use __REDIRECT_NTH.
450 2006-05-12 Jakub Jelinek <jakub@redhat.com>
452 * sysdeps/unix/sysv/linux/sched_getaffinity.c: Include sys/param.h.
453 (__sched_getaffinity_new): Don't crash if cpusetsize is smaller than
456 2006-05-11 Ulrich Drepper <drepper@redhat.com>
458 * resolv/res_debug.c (loc_ntoa): Define error as array, not pointer.
460 * include/arpa/nameser.h: Declare _ns_flagdata as hidden.
462 * nis/yp_xdr.c: Add libnsl_hidden_def for xdr_ypresp_master.
463 * include/rpcsvc/yp.h: Add libnsl_hidden_proto for xdr_ypresp_master.
465 * nis/yp_xdr.c: Add libnsl_hidden_def for xdr_ypbind_resp.
466 * include/rpcsvc/yp.h: Add libnsl_hidden_proto for xdr_ypbind_resp.
468 * nis/nis_xdr.c: Add libnsl_hidden_def for xdr_cback_data.
469 * include/rpcsvc/nis_callback.h: Add libnsl_hidden_proto for
472 * nis/ypupdate_xdr.c: Add libnsl_hidden_def for xdr_ypupdate_args.
473 * include/rpcsvc/ypupd.h: Add libnsl_hidden_proto for
476 * nis/yp_xdr.c: Add libnsl_hidden_def for xdr_ypresp_order.
477 * include/rpcsvc/yp.h: Add libnsl_hidden_proto for xdr_ypresp_order.
479 * nis/yp_xdr.c: Add libnsl_hidden_def for xdr_ypresp_maplist.
480 * include/rpcsvc/yp.h: Add libnsl_hidden_proto for xdr_ypresp_maplist.
482 * nis/nis_xdr.c: Add libnsl_hidden_def for xdr_obj_p.
483 * include/rpcsvc/nis_callback.h: New file.
485 * nis/yp_xdr.c: Add libnsl_hidden_def for xdr_ypresp_val.
486 * include/rpcsvc/yp.h: Add libnsl_hidden_proto for xdr_ypresp_val.
488 * nis/yp_xdr.c: Add libnsl_hidden_def for xdr_ypreq_nokey.
489 * include/rpcsvc/yp.h: Add libnsl_hidden_proto for xdr_ypreq_nokey.
491 * nis/yp_xdr.c: Add libnsl_hidden_def for xdr_ypmaplist.
492 * include/rpcsvc/yp.h: Add libnsl_hidden_proto for xdr_ypmaplist.
494 * nis/yp_xdr.c: Add libnsl_hidden_def for xdr_ypreq_nokey.
495 * include/rpcsvc/yp.h: Add libnsl_hidden_proto for xdr_ypreq_nokey.
497 * nis/ypupdate_xdr.c: Add libnsl_hidden_def for xdr_ypdelete_args.
498 * include/rpcsvc/ypupd.h: Add libnsl_hidden_proto for
501 * nis/nis_xdr.h: Mark all functions as hidden. Remove
502 __BEGIN_DECLS and __END_DECLS, the header is not installed.
504 * nis/nis_error.c: Remove table of strings. Use position
505 independent mechanism.
506 * nis/nis_error.h: New file.
508 2006-05-11 Jakub Jelinek <jakub@redhat.com>
510 * locale/programs/ld-time.c (time_finish): If wide era name or
511 format aren't provided, set both wname and wformat to L"".
513 2006-05-10 Ulrich Drepper <drepper@redhat.com>
515 * sysdeps/unix/sysv/linux/tcgetattr.c (__tcgetattr): Only store
516 results if the call was succesful.
518 * nis/nss-nis.h: Mark __yperr2nss_tab and __yperr2nss_count as hidden.
520 * nis/nss-nisplus.h: Mark __niserr2nss_tab and __niserr2nss_count
523 2006-05-10 Jakub Jelinek <jakub@redhat.com>
525 * misc/sys/queue.h: Remove uses of all QUEUEDEBUG_* macros.
527 2006-05-10 Ulrich Drepper <drepper@redhat.com>
529 * posix/wordexp.c (parse_glob): No need to check ifs for NULL, the
530 caller makes sure this is not the case.
531 (wordexp): Simplify ifs_white creation. [Coverity CID 231]
533 2006-05-09 Ulrich Drepper <drepper@redhat.com>
535 * posix/wordexp.c: Remove numerous NULL pointer tests before FREE
538 * io/ftw.c (open_dir_stream): Return right away if REALLOC fails.
539 [Coverity CID 229, 230]
541 * argp/argp-help.c (hol_entry_help): Handle STATE==NULL in ARG and
543 (hol_help): Likewise. [Coverity CID 226, 227]
545 * string/argz-replace.c (__argz_replace): Unconditionally call
546 free on SRC. [Coverity CID 225]
548 * nis/nis_creategroup.c (nis_creategroup): No need to duplicate
549 the return value of __nis_default_owner and __nis_default_group,
550 it has been especially allocated. [Coverity CID 224]
552 * nis/nis_defaults.c (searchXYX): New functions. Used by both
553 searchgroup and searchowner. Significantly simplified.
554 (__nis_default_owner): Remove duplication. Do not locally copy the
555 string before duplicating it.
556 (__nis_default_group): Likewise.
558 * nis/nis_lookup.c (nis_lookup): After calling nis_free_directory,
559 we must clear the variable before calling __nisfind_server.
561 * nis/nis_lookup.c (nis_lookup): Always free memory allocated with
562 nis_getnames. [Coverity CID 223]
564 * locale/programs/locfile.c (locfile_read): Use alloca instead of
565 xmalloc to allocate local repertoire name. [Coverity CID 222]
567 * iconv/iconv_charmap.c (use_to_charmap): No need to dynamically
568 allocate memory for the input to add_bytes. [Coverity CID 221]
570 * posix/wordexp.c (w_addword): Free word if realloc fails and it
571 was allocated here. [Coverity CID 219, 220]
573 * posix/getconf.c (print_all): Free confstr data after printing.
576 * sysdeps/posix/getaddrinfo.c (gaih_inet): Free canon string if
577 list allocation fails. [Coverity CID 215]
579 * nss/nsswitch.c (__nss_configure_lookup): Fix loop end condition.
582 * argp/argp-help.c (hol_entry_cmp): Don't call canon_doc_option if
583 string is NULL. [Coverity CID 212]
584 * argp/Makefile: Add rules to build and run bug-argp1.
585 * argp/bug-argp1.c: New file.
587 * io/ftw.c (ftw_dir): Use __rawmemchr instead of strchr to find
589 * stdlib/canonicalize.c (__realpath): Likewise.
591 * locale/programs/ld-time.c (time_finish): Don't dereference NULL
592 pointer. [Coverity CID 206]
594 * elf/dl-dst.h (DL_DST_REQUIRED): Be prepared for missing link map
595 in statically linked code.
596 * elf/dl-load.c (_dl_dst_substitute): When replacing ORIGIN in
597 statically built code, be prepared to have no link map.
600 * argp/argp-help.c (fill_in_uparams): Handle STATE==NULL in
601 dgettext calls. [Coverity CID 204]
603 * argp/argp-help.c (struct uparams): Remove valid member. Change
605 (uparam_names): Reduce size. Avoid relative relocations.
606 Moved to read-only segment.
607 (fill_in_uparams): Update for new layout.
609 * sysdeps/unix/sysv/linux/ifaddrs.c (getifaddrs): Parameter can be
610 assumed to always be != NULL. [Coverity CID 202]
612 * argp/argp-help.c (hol_entry_help): Remove some dead code
615 * nis/nss_nis/nis-service.c (_nss_nis_getservbyport_r): Optimize
616 away a few more unconditional yperr2nss calls.
617 (_nss_nis_getservbyname_r): Likewise.
619 2006-05-06 Ulrich Drepper <drepper@redhat.com>
621 * sysdeps/generic/ldsodefs.h: Remove support for non-core
624 * sysdeps/unix/sysv/linux/check_pf.c (make_request): Make sure
625 that unused memory passed to sendto is nevertheless initialized.
628 * resolv/nss_dns/dns-canon.c (_nss_dns_getcanonname_r): Avoid
629 possibly unaligned memory accesses.
631 * include/arpa/nameser.h: Also optimize NS_PUT16 and NS_PUT32.
632 * resolv/res_mkquery.c: Use NS_PUT16 and NS_PUT32 instead of __putshort
633 and __putlong respectively. Correct buffer overflow check for
636 * resolv/res_send.c (send_vc): Use ns_put16 instead of putshort.
638 * resolv/res_send.c (res_queriesmatch): Fix typo in comment.
639 (send_dg): Rewrite error handling to be more compact and avoid
640 double recomputation of timeouts. Pass MSG_NOSIGNAL to send.
642 * include/arpa/nameser.h: Add optimizations for NS_GET16 and NS_GET32.
644 * resolv/res_send.c (res_nameinquery): Use NS_GET16 directly
646 (res_queriesmatch): Likewise. Minor optimization.
649 * resolv/res_query.c (__libc_res_nquery): If answerp != NULL,
650 __libc_res_nsend might reallocate the buffer for the answer. In
651 this case we have to reload the HP pointer.
653 2006-05-05 Ulrich Drepper <drepper@redhat.com>
655 * stdio-common/vfscanf.c (memory_error): Remove definition. Add
656 some branch prediction hints.
658 * sysdeps/unix/sysv/linux/sparc/bits/fcntl.h: Define SPLICE_F_*.
659 * sysdeps/unix/sysv/linux/ia64/bits/fcntl.h: Likewise.
660 * sysdeps/unix/sysv/linux/sh/bits/fcntl.h: Likewise.
661 * sysdeps/unix/sysv/linux/i386/bits/fcntl.h: Likewise.
662 * sysdeps/unix/sysv/linux/s390/bits/fcntl.h: Likewise.
663 * sysdeps/unix/sysv/linux/x86_64/bits/fcntl.h: Likewise.
664 * sysdeps/unix/sysv/linux/alpha/bits/fcntl.h: Likewise.
665 * sysdeps/unix/sysv/linux/powerpc/bits/fcntl.h: Likewise.
667 2006-05-05 Martin Schwidefsky <schwidefsky@de.ibm.com>
669 * sysdeps/s390/s390-32/elf/start.S: Replace pc relative relocation
670 by a GOT relocation to make Scrt1.o position independent.
671 * sysdeps/s390/s390-64/elf/start.S: Likewise.
673 * sysdeps/unix/sysv/linux/s390/s390-32/syscall.S: Add support for
674 six system call parameters.
675 * sysdeps/unix/sysv/linux/s390/s390-64/syscall.S: Likewise.
677 2006-05-05 Ulrich Drepper <drepper@redhat.com>
679 * sunrpc/svcauth_des.c (cache_init): Use calloc instead of
682 * sunrpc/svc_udp.c (BZERO): Remove definition.
684 (svc_enablecache): Use CALLOC instead of ALLOC&BZERO.
686 * sunrpc/des_impl.c: Remove ALT_ECB support. We never used it.
687 (des_SPtrans): Use uint32_t type.
690 * sunrpc/xdr_ref.c (xdr_reference): Use calloc instead of malloc&bzero.
692 2006-05-05 Jakub Jelinek <jakub@redhat.com>
695 * stdio-common/tst-printf.sh: Adjust for tst-printf.c change even
698 2006-05-05 Ulrich Drepper <drepper@redhat.com>
700 * locale/programs/ld-address.c (address_finish): Fix one more
701 place where the iso639 array might be accessed beyond the limits.
703 2006-05-04 Ulrich Drepper <drepper@redhat.com>
705 * nis/nis_table.c (nis_list): Avoid clearing res twice before
706 filling it for the first time.
708 * nis/nis_table.c (get_tablepath): Renamed from __get_tablepath.
710 Free res object content before returning.
712 * sunrpc/xdr_array.c (xdr_array): Use calloc instead of malloc&bzero.
714 * sunrpc/key_call.c (__rpc_thread_key_cleanup): Also free
717 * sunrpc/rpc_thread.c (__rpc_thread_destroy): Don't skip entire
718 cleanup for initial thread, just the free call on TVP.
720 * nscd/gai.c (__getline): Define.
723 See ChangeLog.16 for earlier changes.