From d71b808a96f0fd1b6cd82c41698b518bf345692b Mon Sep 17 00:00:00 2001 From: Ulrich Drepper Date: Mon, 8 Dec 1997 03:06:47 +0000 Subject: Update. 1997-12-08 03:24 Ulrich Drepper * Makeconfig: Define $(rt) to rt if linuxthreads is available. * Makefile (subdirs): Replace rt by $(rt). * shlib-versions: Use version .2 for NSS modules. * grp/fgetgrent_r.c (LINE_PARSER): Call parse_line with extra argument. * pwd/fgetpwent_r.c: Likewise. * spwd/fgetspent_r.c: Likewise. * spwd/sgetspent_r.c: Likewise. * hesiod/nss_hesiod/hesiod-grp.c (lookup): Add new argument. Store error number in *ERRNOP. Little optimization. * hesiod/nss_hesiod/hesiod-pwd.c: Likewise. * hesiod/nss_hesiod/hesiod-service.c: Likewise. * inet/getnetgrent_r.c (__internal_setnetgrent_reuse): Likewise. (__internal_getnetgrent_r): New argument. Call __internal_setnetgrent_reuse with new argument. (__getnetgrent_r): Call __internal_getnetgrent_r with new argument. * inet/netgroup.h: Add argument to prototypes. * nis/nisplus-parser.h: Likewise. * nis/nss_compat/compat-grp.c: Change everything to store error code through provided pointer and not use errno. * nis/nss_compat/compat-pwd.c: Likewise. * nis/nss_compat/compat-spwd.c: Likewise. * nis/nss_nis/nis-alias.c: Likewise. * nis/nss_nis/nis-ethers.c: Likewise. * nis/nss_nis/nis-grp.c: Likewise. * nis/nss_nis/nis-hosts.c: Likewise. * nis/nss_nis/nis-netgrp.c: Likewise. * nis/nss_nis/nis-network.c: Likewise. * nis/nss_nis/nis-proto.c: Likewise. * nis/nss_nis/nis-publickey.c: Likewise. * nis/nss_nis/nis-pwd.c: Likewise. * nis/nss_nis/nis-rpc.c: Likewise. * nis/nss_nis/nis-service.c: Likewise. * nis/nss_nis/nis-spwd.c: Likewise. * nis/nss_nisplus/nisplus-alias.c: Likewise. * nis/nss_nisplus/nisplus-ethers.c: Likewise. * nis/nss_nisplus/nisplus-grp.c: Likewise. * nis/nss_nisplus/nisplus-hosts.c: Likewise. * nis/nss_nisplus/nisplus-netgrp.c: Likewise. * nis/nss_nisplus/nisplus-network.c: Likewise. * nis/nss_nisplus/nisplus-parser.c: Likewise. * nis/nss_nisplus/nisplus-proto.c: Likewise. * nis/nss_nisplus/nisplus-publickey.c: Likewise. * nis/nss_nisplus/nisplus-pwd.c: Likewise. * nis/nss_nisplus/nisplus-rpc.c: Likewise. * nis/nss_nisplus/nisplus-service.c: Likewise. * nis/nss_nisplus/nisplus-spwd.c: Likewise. * nss/nss_db/db-XXX.c: Likewise. * nss/nss_db/db-alias.c: Likewise. * nss/nss_db/db-netgrp.c: Likewise. * nss/nss_files/files-XXX.c: Likewise * nss/nss_files/files-alias.c: Likewise * nss/nss_files/files-netgrp.c: Likewise * nss/nss_files/files-parse.c: Likewise * nss/getXXbyYY_r.c: Call with __errno_location() as value for new parameter of get functions. * nss/getXXent_r.c: Likewise. * localedata/tst-fmon.c: Print debug info if test fails. * rt/Makefile (routines): Add aio_notify. * rt/aio.h: Remove non-public definitions. Add aioinit stuff. * rt/aio_cancel.c: Rewrite to support lio_listio and aio_suspend. * rt/aio_fsync.c: Likewise. * rt/aio_misc.c: Likewise. * rt/aio_misc.h: Likewise. * rt/aio_read.c: Likewise. * rt/aio_read64.c: Likewise. * rt/aio_suspend.c: Likewise. * rt/aio_write.c: Likewise. * rt/aio_write64.c: Likewise. * rt/lio_listio.c: Likewise. * rt/lio_listio64.c: Likewise. * rt/aio_notify.c: New file. * sysdeps/generic/bits/sigset.h: Pretty print. * sysdeps/posix/pwrite.c: Define weak alias only if function is really defined as __pwrite. * sysdeps/unix/sysv/linux/pread.c: Rewrite to use syscall directly instead of pread64. * sysdeps/unix/sysv/linux/pwrite.c: Likewise. * sysdeps/unix/sysv/linux/Makefile [$(subdir)=signal] (sysdep_routines): Add rt_sigpending and rt_sigreturn. * sysdeps/unix/sysv/linux/sigaction.c: Use correct value for sigset_t size in syscall. * sysdeps/unix/sysv/linux/sigpending.c: Likewise. * sysdeps/unix/sysv/linux/sigprocmask.c: Likewise. * sysdeps/unix/sysv/linux/sigreturn.c: Likewise. * sysdeps/unix/sysv/linux/sigsuspend.c: Likewise. * sysdeps/unix/sysv/linux/sigtimedwait.c: Likewise. * sysdeps/unix/sysv/linux/sigwaitinfo.c: Likewise. * sysdeps/unix/sysv/linux/i386/sigaction.c: Likewise. Take care for ACT being NULL. * sysdeps/unix/sysv/linux/syscalls.list: Don't mention user for RT signals. * sysdeps/unix/sysv/linux/i386/s_pread64.s: Return ENOSYS if __NR_pread is not defined. * sysdeps/unix/sysv/linux/i386/s_pwrite64.s: Return ENOSYS if __NR_pwrite is not defined. 1997-12-07 11:15 Thorsten Kukuk * nis/nss_compat/compat-grp.c: If buffer is to small, set the file handle for /etc/group back in some more cases. * nis/nss_compat/compat-pwd.c: If buffer is to small, set the file handle for /etc/passwd back in some more cases. * nis/nss_compat/compat-spwd.c: If buffer is to small, set the file handle for /etc/shadow back in some more cases. 1997-12-06 17:00 H.J. Lu * sysdeps/posix/sigblock.c (__sigblock): Don't check int mask beyound its size. * sysdeps/posix/sigsetmask.c (__sigsetmask): Ditto. * sysdeps/posix/sigvec.c (convert_mask, __sigvec): Ditto. 1997-12-06 04:38 Ulrich Drepper * sysdeps/wordsize-32/inttypes.h: Rewrite {str,wcs}to{i,u}max handling. Don't use macros, we need functions. Use inline functions for optimization. * sysdeps/wordsize-64/inttypes.h: Likewise. * sysdeps/wordsize-32/Makefile: Add strtoimax, stroumax, wcstoimax, and wcstoumax. * sysdeps/wordsize-64/Makefile: Likewise. * sysdeps/wordsize-32/Dist: Likewise. * sysdeps/wordsize-64/Dist: Likewise. * sysdeps/wordsize-32/strtoimax.c: New file. * sysdeps/wordsize-32/strtoumax.c: New file. * sysdeps/wordsize-32/wcstoimax.c: New file. * sysdeps/wordsize-32/wcstoumax.c: New file. * sysdeps/wordsize-64/strtoimax.c: New file. * sysdeps/wordsize-64/strtoumax.c: New file. * sysdeps/wordsize-64/wcstoimax.c: New file. * sysdeps/wordsize-64/wcstoumax.c: New file. 1997-12-04 10:40 Philip Blundell * sysdeps/generic/wait3.c (__wait3): Use ANSI-style definition so that transparent union works. * sysdeps/generic/wait4.c (__wait4): Likewise. * sysdeps/generic/wait.c (__wait): Likewise. * sysdeps/generic/getpeername.c (getpeername): Use socklen_t not size_t. * sysdeps/generic/syscall.c (syscall): Return value and arg are long, to match prototype. * malloc/malloc.c (HAVE_MREMAP): Set to 0 for ARM, as we don't have mremap() yet. * sysdeps/generic/usleep.c (usleep): Returns void, to match prototype. * sysdeps/unix/sysv/linux/arm/syscalls.list: New file. * sysdeps/generic/bits/time.h: Use __time_t not time_t. * sysdeps/generic/bits/resource.h: Include for __rlim_t. * sysdeps/standalone/arm/bits/errno.h (ENOTTY): Added. * sysdeps/generic/bits/dirent.h (struct dirent64): Added. * io/sys/stat.h (S_ISLNK): Always false if we don't have __S_IFLNK. * sysdeps/standalone/close.c (_STDIO_H): Define before including . * sysdeps/standalone/filedesc.h (_STDIO_H): Likewise. 1997-12-06 01:09 Ulrich Drepper * posix/sys/wait.h: Don't use transparent unions in C++. 1997-12-05 Andreas Jaeger * time/time.h: Add strfxtime. * libc.map: Add tcgetsid, strcasestr, wmemrtombs, wmemrtowcs, sysv_signal, strfxtime, pread64, pwrite64. 1997-11-30 21:57 Richard Henderson Alpha changes for EGCS: * config.h.in (ASM_ALPHA_NG_SYMBOL_PREFIX): New entry. * configure.in (libc_cv_gcc_alpha_ng_prefix): New check. * sysdeps/alpha/dl-machine.h (_dl_runtime_resolve): Care for prefix. (_start): Likewise. * sysdeps/unix/sysv/linux/alpha/init-first.h: Likewise. --- hesiod/nss_hesiod/hesiod-grp.c | 20 +++++++++++--------- hesiod/nss_hesiod/hesiod-pwd.c | 20 +++++++++++--------- hesiod/nss_hesiod/hesiod-service.c | 16 +++++++++------- 3 files changed, 31 insertions(+), 25 deletions(-) (limited to 'hesiod') diff --git a/hesiod/nss_hesiod/hesiod-grp.c b/hesiod/nss_hesiod/hesiod-grp.c index 7b0832dbe3..e08b9dca8c 100644 --- a/hesiod/nss_hesiod/hesiod-grp.c +++ b/hesiod/nss_hesiod/hesiod-grp.c @@ -81,13 +81,14 @@ _nss_hesiod_endgrent (void) static enum nss_status lookup (const char *name, const char *type, struct group *grp, - char *buffer, size_t buflen) + char *buffer, size_t buflen, int *errnop) { enum nss_status status; struct parser_data *data = (void *) buffer; size_t linebuflen; char **list; int parse_res; + size_t len; status = internal_setgrent (); if (status != NSS_STATUS_SUCCESS) @@ -98,17 +99,18 @@ lookup (const char *name, const char *type, struct group *grp, return errno == ENOENT ? NSS_STATUS_NOTFOUND : NSS_STATUS_UNAVAIL; linebuflen = buffer + buflen - data->linebuffer; - if (linebuflen < strlen (*list) + 1) + len = strlen (*list) + 1; + if (linebuflen < len) { hesiod_free_list (context, list); - __set_errno (ERANGE); + *errnop = ERANGE; return NSS_STATUS_TRYAGAIN; } - strcpy (buffer, *list); + memcpy (data->linebuffer, *list, len); hesiod_free_list (context, list); - parse_res = _nss_files_parse_grent (buffer, grp, data, buflen); + parse_res = _nss_files_parse_grent (buffer, grp, data, buflen, errnop); if (parse_res < 1) return parse_res == -1 ? NSS_STATUS_TRYAGAIN : NSS_STATUS_NOTFOUND; @@ -117,13 +119,13 @@ lookup (const char *name, const char *type, struct group *grp, enum nss_status _nss_hesiod_getgrnam_r (const char *name, struct group *grp, - char *buffer, size_t buflen) + char *buffer, size_t buflen, int *errnop) { enum nss_status status; __libc_lock_lock (lock); - status = lookup (name, "group", grp, buffer, buflen); + status = lookup (name, "group", grp, buffer, buflen, errnop); __libc_lock_unlock (lock); @@ -132,7 +134,7 @@ _nss_hesiod_getgrnam_r (const char *name, struct group *grp, enum nss_status _nss_hesiod_getgrgid_r (gid_t gid, struct group *grp, - char *buffer, size_t buflen) + char *buffer, size_t buflen, int *errnop) { enum nss_status status = NSS_STATUS_UNAVAIL; char gidstr[21]; /* We will probably never have a gid_t with more @@ -142,7 +144,7 @@ _nss_hesiod_getgrgid_r (gid_t gid, struct group *grp, __libc_lock_lock (lock); - status = lookup (gidstr, "gid", grp, buffer, buflen); + status = lookup (gidstr, "gid", grp, buffer, buflen, errnop); __libc_lock_unlock (lock); diff --git a/hesiod/nss_hesiod/hesiod-pwd.c b/hesiod/nss_hesiod/hesiod-pwd.c index bb2a4c8785..ce97443164 100644 --- a/hesiod/nss_hesiod/hesiod-pwd.c +++ b/hesiod/nss_hesiod/hesiod-pwd.c @@ -81,13 +81,14 @@ _nss_hesiod_endpwent (void) static enum nss_status lookup (const char *name, const char *type, struct passwd *pwd, - char *buffer, size_t buflen) + char *buffer, size_t buflen, int *errnop) { enum nss_status status; struct parser_data *data = (void *) buffer; size_t linebuflen; char **list; int parse_res; + size_t len; status = internal_setpwent (); if (status != NSS_STATUS_SUCCESS) @@ -98,17 +99,18 @@ lookup (const char *name, const char *type, struct passwd *pwd, return errno == ENOENT ? NSS_STATUS_NOTFOUND : NSS_STATUS_UNAVAIL; linebuflen = buffer + buflen - data->linebuffer; - if (linebuflen < strlen (*list) + 1) + len = strlen (*list) + 1; + if (linebuflen < len) { hesiod_free_list (context, list); - __set_errno (ERANGE); + *errnop = ERANGE; return NSS_STATUS_TRYAGAIN; } - strcpy (data->linebuffer, *list); + memcpy (data->linebuffer, *list, len); hesiod_free_list (context, list); - parse_res = _nss_files_parse_pwent (buffer, pwd, data, buflen); + parse_res = _nss_files_parse_pwent (buffer, pwd, data, buflen, errnop); if (parse_res < 1) return parse_res == -1 ? NSS_STATUS_TRYAGAIN : NSS_STATUS_NOTFOUND; @@ -117,13 +119,13 @@ lookup (const char *name, const char *type, struct passwd *pwd, enum nss_status _nss_hesiod_getpwnam_r (const char *name, struct passwd *pwd, - char *buffer, size_t buflen) + char *buffer, size_t buflen, int *errnop) { enum nss_status status; __libc_lock_lock (lock); - status = lookup (name, "passwd", pwd, buffer, buflen); + status = lookup (name, "passwd", pwd, buffer, buflen, errnop); __libc_lock_unlock (lock); @@ -132,7 +134,7 @@ _nss_hesiod_getpwnam_r (const char *name, struct passwd *pwd, enum nss_status _nss_hesiod_getpwuid_r (uid_t uid, struct passwd *pwd, - char *buffer, size_t buflen) + char *buffer, size_t buflen, int *errnop) { enum nss_status status = NSS_STATUS_UNAVAIL; char uidstr[21]; /* We will probably never have a gid_t with more @@ -142,7 +144,7 @@ _nss_hesiod_getpwuid_r (uid_t uid, struct passwd *pwd, __libc_lock_lock (lock); - status = lookup (uidstr, "uid", pwd, buffer, buflen); + status = lookup (uidstr, "uid", pwd, buffer, buflen, errnop); __libc_lock_unlock (lock); diff --git a/hesiod/nss_hesiod/hesiod-service.c b/hesiod/nss_hesiod/hesiod-service.c index f74877f748..e0ca965310 100644 --- a/hesiod/nss_hesiod/hesiod-service.c +++ b/hesiod/nss_hesiod/hesiod-service.c @@ -97,7 +97,7 @@ _nss_hesiod_endservent (void) static enum nss_status lookup (const char *name, const char *protocol, struct servent *serv, - char *buffer, size_t buflen) + char *buffer, size_t buflen, int *errnop) { enum nss_status status; struct parser_data *data = (void *) buffer; @@ -120,16 +120,18 @@ lookup (const char *name, const char *protocol, struct servent *serv, found = 0; do { - if (linebuflen < strlen (*item) + 1) + size_t len = strlen (*item) + 1; + + if (linebuflen < len) { hesiod_free_list (context, list); - __set_errno (ERANGE); + *errnop = ERANGE; return NSS_STATUS_TRYAGAIN; } - strcpy (data->linebuffer, *item); + memcpy (data->linebuffer, *item, len); - parse_res = parse_line (buffer, serv, data, buflen); + parse_res = parse_line (buffer, serv, data, buflen, errnop); if (parse_res == -1) { hesiod_free_list (context, list); @@ -151,13 +153,13 @@ lookup (const char *name, const char *protocol, struct servent *serv, enum nss_status _nss_hesiod_getservbyname_r (const char *name, const char *protocol, struct servent *serv, - char *buffer, size_t buflen) + char *buffer, size_t buflen, int *errnop) { enum nss_status status; __libc_lock_lock (lock); - status = lookup (name, protocol, serv, buffer, buflen); + status = lookup (name, protocol, serv, buffer, buflen, errnop); __libc_lock_unlock (lock); -- cgit v1.2.3