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authorUlrich Drepper <drepper@redhat.com>1997-07-28 22:35:20 +0000
committerUlrich Drepper <drepper@redhat.com>1997-07-28 22:35:20 +0000
commit3996f34b46043ed8ea8fdc6f44377d969d64396b (patch)
tree563f433dab9b5299d81ced72885bf1e8c29b9159 /nis/nss_compat
parent0a54e4010fe0085cd36deaff9442a7e88de3270d (diff)
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1997-07-28 23:35 Ulrich Drepper <drepper@cygnus.com> * 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 <schwab@issan.informatik.uni-dortmund.de> * elf/rtld.c (print_unresolved): Replace empty object name by main program name. 1997-07-27 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de> * sysdeps/generic/htons.c (htons): Renamed from __htons. 1997-07-27 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de> * sysdeps/m68k/bits/byteswap.h: New file. 1997-07-27 23:50 Philip Blundell <Philip.Blundell@pobox.com> * 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 <aj@arthur.rhein-neckar.de> * libc.map: Define missing symbol. 1997-07-27 14:31 Thorsten Kukuk <kukuk@vt.uni-paderborn.de> * 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.
Diffstat (limited to 'nis/nss_compat')
-rw-r--r--nis/nss_compat/compat-grp.c29
-rw-r--r--nis/nss_compat/compat-pwd.c43
-rw-r--r--nis/nss_compat/compat-spwd.c29
3 files changed, 82 insertions, 19 deletions
diff --git a/nis/nss_compat/compat-grp.c b/nis/nss_compat/compat-grp.c
index 9726784b2d..35ae2f7b02 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 <errno.h>
+#include <fcntl.h>
#include <nss.h>
#include <grp.h>
#include <ctype.h>
@@ -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 af1267922c..6fac0f46c6 100644
--- a/nis/nss_compat/compat-pwd.c
+++ b/nis/nss_compat/compat-pwd.c
@@ -21,6 +21,7 @@
#include <pwd.h>
#include <errno.h>
#include <ctype.h>
+#include <fcntl.h>
#include <netdb.h>
#include <string.h>
#include <bits/libc-lock.h>
@@ -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 61a703c1ea..a4c6201c2d 100644
--- a/nis/nss_compat/compat-spwd.c
+++ b/nis/nss_compat/compat-spwd.c
@@ -20,6 +20,7 @@
#include <nss.h>
#include <errno.h>
#include <ctype.h>
+#include <fcntl.h>
#include <netdb.h>
#include <shadow.h>
#include <string.h>
@@ -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;