2006-05-10 Ulrich Drepper * 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 * misc/sys/queue.h: Remove uses of all QUEUEDEBUG_* macros. 2006-05-10 Ulrich Drepper * 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 * 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 * 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 * 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 * 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 * 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 [BZ #2509] * stdio-common/tst-printf.sh: Adjust for tst-printf.c change even on 32-bit arches. 2006-05-05 Ulrich Drepper * 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 * 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.