From 3996f34b46043ed8ea8fdc6f44377d969d64396b Mon Sep 17 00:00:00 2001 From: Ulrich Drepper Date: Mon, 28 Jul 1997 22:35:20 +0000 Subject: Update. 1997-07-28 23:35 Ulrich Drepper * csu/gmon-start.c (__gmon_start__): Call __monstartup not monstartup. * gmon/gmon.c: Rename moncontrol to __moncontrol and monstartup to __monstartup. * gmon/sys/gmon.h: Fix prototypes. * gmon/sys/gmon_out.h: Pretty print. * gmon/bb_exit_func.c (__bb_exit_func): Use memcpy instead of bcopy. * gmon/gmon.c (__monstartup): Likewise. (write_hist): Remove dependency on 32 int. (_mcleanup): Don't call perror, use fprintf. * elf/dl-load.c: Fix handling of current directory in search path. * elf/Makefile (dl-routines): Add dl-profile. * elf/dl-profile.c: New file. * elf/dl-runtime.c (fixup): Add new parameter with address to store relocation result in to elf_machine_relplt. (profile_fixup): New function. * elf/do-rel.h (elf_dynamic_do_rel): Add new parameter with address to store relocation result in to elf_machine_relplt. * elf/dl-support.c: Define _dl_profile and _dl_profile_map. * elf/dynamic-link.h (ELF_DYNAMIC_RELOCATE): Add new parameter and call elf_machine_runtime_setup with extra argument. * elf/dl-reloc.c (_dl_relocate_object): Add new argument to ELF_DYNAMIC_RELOCATE. * elf/link.h: Add prototypes for new functions and variables. * elf/rtld.c: Parse LD_PROFILE and LD_PROFILE_OUTPUT environment variables and call _dl_start_profile if necessary. * include/sys/gmon_out.h: New file. * sysdeps/alpha/dl-machine.h (elf_machine_runtime_setup): Add new parameter to enable profiling. (elf_machine_rela): Add new parameter to specify place to store result in. * sysdeps/m68k/dl-machine.h: Likewise. * sysdeps/mips/dl-machine.h: Likewise. * sysdeps/mips/mips64/dl-machine.h: Likewise. * sysdeps/powerpc/dl-machine.h: Likewise. * sysdeps/sparc/dl-machine.h: Likewise. * sysdeps/sparc64/dl-machine.h: Likewise. * sysdeps/i386/dl-machine.h: Likewise. (elf_machine_runtime_setup): Setup got[2] to _dl_runtime_resolve if we do profiling. (ELF_MACHINE_RUNTIME_TRAMPOLINE): Add code for _dl_runtime_profile. * nis/nss_compat/compat-grp.c (internal_setgrent): Set FD_CLOEXEC for stream on input file. * nis/nss_compat/compat-pwd.c (internal_setpwent): Likewise. * nis/nss_compat/compat-spwd.c (internal_setspent): Likewise. * nss/nss_db/db-XXX.c (internal_setent): Likewise. * nss/nss_db/db-alias.c (internal_setent): Likewise. * nss/nss_db/db-netgrp.c (internal_setent): Likewise. * nss/nss_files/files-XXX.c (internal_setent): Likewise. * nss/nss_files/files-alias.c (internal_setent): Likewise. * nss/nss_files/files-netgrp.c (internal_setent): Likewise. * string/string.h: Pretty print. * sysdeps/i386/fpu/bits/mathinline.h: Major update by John Bowman. Add float and long double versions. 1997-07-27 Andreas Schwab * elf/rtld.c (print_unresolved): Replace empty object name by main program name. 1997-07-27 Andreas Schwab * sysdeps/generic/htons.c (htons): Renamed from __htons. 1997-07-27 Andreas Schwab * sysdeps/m68k/bits/byteswap.h: New file. 1997-07-27 23:50 Philip Blundell * inet/netinet/icmp6.h: Update for new drafts of POSIX.1g and IPv6 advanced API. * inet/netinet/in.h: Likewise. * inet/netinet/ip6.h: Likewise. * sysdeps/unix/sysv/linux/bits/socket.h: Likewise. * posix/sys/types.h: Add socklen_t. * manual/socket.texi: Document some more IPv6 things. * manual/libc.texinfo: Likewise. 1997-07-26 Andreas Jaeger * libc.map: Define missing symbol. 1997-07-27 14:31 Thorsten Kukuk * nis/Makefile: Add nis_findserv. * nis/lckcache.c: Fix typo. * nis/nis_call.c: Fix problems with multihomed servers. * nis/nis_findserv.c: New file. * nis/nis_intern.h: Add more prototypes. * nis/nis_lookup.c (nis_lookup): Don't try the next server if network is unreachable. * nis/nis_table.c (nis_list): Likewise. * nis/nis_ping.c (nis_ping): Use MASTER_ONLY, don't call abort() in error case. * nis/nis_util.c (__nis_finddirectory): Give the right error code back. * nis/ypclnt.c: Make sure, that all sockets are closed. --- nis/nss_compat/compat-grp.c | 29 +++++++++++++++++++++++++---- nis/nss_compat/compat-pwd.c | 43 ++++++++++++++++++++++++++++++++----------- nis/nss_compat/compat-spwd.c | 29 +++++++++++++++++++++++++---- 3 files changed, 82 insertions(+), 19 deletions(-) (limited to 'nis/nss_compat') diff --git a/nis/nss_compat/compat-grp.c b/nis/nss_compat/compat-grp.c index 9726784..35ae2f7 100644 --- a/nis/nss_compat/compat-grp.c +++ b/nis/nss_compat/compat-grp.c @@ -18,6 +18,7 @@ Boston, MA 02111-1307, USA. */ #include +#include #include #include #include @@ -132,6 +133,26 @@ internal_setgrent (ent_t *ent) if (ent->stream == NULL) status = errno == EAGAIN ? NSS_STATUS_TRYAGAIN : NSS_STATUS_UNAVAIL; + else + { + /* We have to make sure the file is `closed on exec'. */ + int result, flags; + + result = flags = fcntl (fileno (ent->stream), F_GETFD, 0); + if (result >= 0) + { + flags |= FD_CLOEXEC; + result = fcntl (fileno (ent->stream), F_SETFD, flags); + } + if (result < 0) + { + /* Something went wrong. Close the stream and return a + failure. */ + fclose (ent->stream); + ent->stream = NULL; + status = NSS_STATUS_UNAVAIL; + } + } } else rewind (ent->stream); @@ -277,7 +298,7 @@ getgrent_next_nis (struct group *result, ent_t *ent, char *buffer, if (!save_nis_first) free (save_oldkey); } - + if (parse_res && in_blacklist (result->gr_name, strlen (result->gr_name), ent)) parse_res = 0; /* if result->gr_name in blacklist,search next entry */ @@ -297,7 +318,7 @@ getgrent_next_nisplus (struct group *result, ent_t *ent, char *buffer, { nis_result *save_oldres; bool_t save_nis_first; - + if (ent->nis_first) { save_oldres = ent->result; @@ -324,7 +345,7 @@ getgrent_next_nisplus (struct group *result, ent_t *ent, char *buffer, return niserr2nss (ent->result->status); } } - if ((parse_res = _nss_nisplus_parse_grent (ent->result, 0, result, + if ((parse_res = _nss_nisplus_parse_grent (ent->result, 0, result, buffer, buflen)) == -1) { nis_freeresult (ent->result); @@ -370,7 +391,7 @@ getgrent_next_file_plusgroup (struct group *result, char *buffer, nis_freeresult (res); return status; } - if ((parse_res = _nss_nisplus_parse_grent (res, 0, result, buffer, + if ((parse_res = _nss_nisplus_parse_grent (res, 0, result, buffer, buflen)) == -1) { __set_errno (ERANGE); diff --git a/nis/nss_compat/compat-pwd.c b/nis/nss_compat/compat-pwd.c index af12679..6fac0f4 100644 --- a/nis/nss_compat/compat-pwd.c +++ b/nis/nss_compat/compat-pwd.c @@ -21,6 +21,7 @@ #include #include #include +#include #include #include #include @@ -232,6 +233,26 @@ internal_setpwent (ent_t *ent) if (ent->stream == NULL) status = errno == EAGAIN ? NSS_STATUS_TRYAGAIN : NSS_STATUS_UNAVAIL; + else + { + /* We have to make sure the file is `closed on exec'. */ + int result, flags; + + result = flags = fcntl (fileno (ent->stream), F_GETFD, 0); + if (result >= 0) + { + flags |= FD_CLOEXEC; + result = fcntl (fileno (ent->stream), F_SETFD, flags); + } + if (result < 0) + { + /* Something went wrong. Close the stream and return a + failure. */ + fclose (ent->stream); + ent->stream = NULL; + status = NSS_STATUS_UNAVAIL; + } + } } else rewind (ent->stream); @@ -274,7 +295,7 @@ internal_endpwent (ent_t *ent) if (ent->netgroup) __internal_endnetgrent (&ent->netgrdata); - + ent->nis = ent->first = ent->netgroup = 0; if (ent->oldkey != NULL) @@ -432,13 +453,13 @@ getpwent_next_nisplus_netgr (struct passwd *result, ent_t *ent, char *group, give_pwd_free (&ent->pwd); return NSS_STATUS_RETURN; } - + if (user == NULL || user[0] == '-') continue; - + if (domain != NULL && strcmp (ypdomain, domain) != 0) continue; - + p2len = pwd_need_buflen (&ent->pwd); if (p2len > buflen) { @@ -457,7 +478,7 @@ getpwent_next_nisplus_netgr (struct passwd *result, ent_t *ent, char *group, nis_freeresult (nisres); continue; } - if ((parse_res = _nss_nisplus_parse_pwent (nisres, result, buffer, + if ((parse_res = _nss_nisplus_parse_pwent (nisres, result, buffer, buflen)) == -1) { nis_freeresult (nisres); @@ -551,7 +572,7 @@ getpwent_next_nisplus (struct passwd *result, ent_t *ent, char *buffer, if (!saved_first) nis_freeresult (saved_res); } - + if (parse_res && in_blacklist (result->pw_name, strlen (result->pw_name), ent)) parse_res = 0; /* if result->pw_name in blacklist,search next entry */ @@ -592,7 +613,7 @@ getpwent_next_nis (struct passwd *result, ent_t *ent, char *buffer, bool_t saved_first; char *saved_oldkey; int saved_oldlen; - + if (ent->first) { if (yp_first (domain, "passwd.byname", &outkey, &outkeylen, @@ -602,7 +623,7 @@ getpwent_next_nis (struct passwd *result, ent_t *ent, char *buffer, give_pwd_free (&ent->pwd); return NSS_STATUS_UNAVAIL; } - + saved_first = TRUE; saved_oldkey = ent->oldkey; saved_oldlen = ent->oldkeylen; @@ -699,7 +720,7 @@ getpwent_next_file_plususer (struct passwd *result, char *buffer, nis_freeresult (res); return status; } - if ((parse_res = _nss_nisplus_parse_pwent (res, result, buffer, + if ((parse_res = _nss_nisplus_parse_pwent (res, result, buffer, buflen)) == -1) { nis_freeresult (res); @@ -713,10 +734,10 @@ getpwent_next_file_plususer (struct passwd *result, char *buffer, char *domain; char *outval; int outvallen; - + if (yp_get_default_domain (&domain) != YPERR_SUCCESS) return NSS_STATUS_TRYAGAIN; - + if (yp_match (domain, "passwd.byname", &result->pw_name[1], strlen (result->pw_name) - 1, &outval, &outvallen) != YPERR_SUCCESS) diff --git a/nis/nss_compat/compat-spwd.c b/nis/nss_compat/compat-spwd.c index 61a703c..a4c6201 100644 --- a/nis/nss_compat/compat-spwd.c +++ b/nis/nss_compat/compat-spwd.c @@ -20,6 +20,7 @@ #include #include #include +#include #include #include #include @@ -184,6 +185,26 @@ internal_setspent (ent_t *ent) if (ent->stream == NULL) status = errno == EAGAIN ? NSS_STATUS_TRYAGAIN : NSS_STATUS_UNAVAIL; + else + { + /* We have to make sure the file is `closed on exec'. */ + int result, flags; + + result = flags = fcntl (fileno (ent->stream), F_GETFD, 0); + if (result >= 0) + { + flags |= FD_CLOEXEC; + result = fcntl (fileno (ent->stream), F_SETFD, flags); + } + if (result < 0) + { + /* Something went wrong. Close the stream and return a + failure. */ + fclose (ent->stream); + ent->stream = NULL; + status = NSS_STATUS_UNAVAIL; + } + } } else rewind (ent->stream); @@ -305,10 +326,10 @@ getspent_next_nis_netgr (struct spwd *result, ent_t *ent, char *group, give_spwd_free (&ent->pwd); return NSS_STATUS_RETURN; } - + if (user == NULL || user[0] == '-') continue; - + if (domain != NULL && strcmp (ypdomain, domain) != 0) continue; @@ -651,7 +672,7 @@ getspent_next_file_plususer (struct spwd *result, char *buffer, nis_freeresult (res); return status; } - if ((parse_res = _nss_nisplus_parse_spent (res, result, buffer, + if ((parse_res = _nss_nisplus_parse_spent (res, result, buffer, buflen)) == -1) { nis_freeresult (res); @@ -735,7 +756,7 @@ getspent_next_file (struct spwd *result, ent_t *ent, __set_errno (ERANGE); return NSS_STATUS_TRYAGAIN; } - + if (result->sp_namp[0] != '+' && result->sp_namp[0] != '-') /* This is a real entry. */ break; -- cgit v1.1