diff options
| -rw-r--r-- | ChangeLog | 24 | ||||
| -rw-r--r-- | login/utmp_daemon.c | 15 | ||||
| -rw-r--r-- | manual/llio.texi | 3 | ||||
| -rw-r--r-- | nscd/nscd_getgr_r.c | 4 | ||||
| -rw-r--r-- | nscd/nscd_gethst_r.c | 2 | ||||
| -rw-r--r-- | nscd/nscd_getpw_r.c | 2 | ||||
| -rw-r--r-- | sysdeps/generic/utmp_file.c | 13 | ||||
| -rw-r--r-- | sysdeps/unix/bsd/getpt.c | 14 |
8 files changed, 64 insertions, 13 deletions
@@ -1,5 +1,29 @@ +1999-03-13 Mark Kettenis <kettenis@gnu.org> + + * sysdeps/unix/bsd/getpt.c (__getpt): Do not use `isatty' to check + if the opened master pty really is a pty. `isatty' checks for + tty-ness and a pty is not a tty. Return ENOENT instead of ENFILE + if we are out of pty's. + +1999-03-13 Mark Kettenis <kettenis@gnu.org> + + * sysdeps/generic/utmp_file.c (setutent_file): Make sure the just + opened file is closed on exec. + * login/utmp_daemon.c (setutent_daemon): Likewise for the just + opened socket. + +1999-03-13 Andreas Jaeger <aj@arthur.rhein-neckar.de> + + * manual/llio.texi (File Position Primitive): Reformat @end + command. Patch by Bruno Haible <haible@ilog.fr> [PR libc/1020]. + 1999-03-14 Ulrich Drepper <drepper@cygnus.com> + * nscd/nscd_getpw_r.c (nscd_getpw_r): Set `errno' correctly if no + entry is found. + * nscd/nscd_getgr_r.c (nscd_getgr_r): Likewise. + * nscd/nscd_gethst_r.c (nscd_gethst_r): Likewise. + * locale/programs/localedef.c (main): Initialize `cat' to please the compiler. diff --git a/login/utmp_daemon.c b/login/utmp_daemon.c index 95e5d4241b..148a472900 100644 --- a/login/utmp_daemon.c +++ b/login/utmp_daemon.c @@ -1,4 +1,4 @@ -/* Copyright (C) 1997, 1998 Free Software Foundation, Inc. +/* Copyright (C) 1997, 1998, 1999 Free Software Foundation, Inc. This file is part of the GNU C Library. Contributed by Mark Kettenis <kettenis@phys.uva.nl>, 1997. @@ -19,6 +19,7 @@ #include <assert.h> #include <errno.h> +#include <fcntl.h> #include <stdlib.h> #include <string.h> #include <sys/socket.h> @@ -83,6 +84,8 @@ setutent_daemon (void) if (daemon_sock < 0) { + int result; + daemon_sock = open_socket (_PATH_UTMPD_RW); if (daemon_sock < 0) { @@ -91,6 +94,16 @@ setutent_daemon (void) if (daemon_sock < 0) return 0; } + + /* We have to make sure the socket is `closed on exec'. */ + result = __fcntl (daemon_sock, F_GETFD, 0); + if (result >= 0) + result = __fcntl (daemon_sock, F_SETFD, flags | FD_CLOEXEC); + if (result == -1) + { + close (daemon_sock); + return 0; + } } /* Send request to the daemon. */ diff --git a/manual/llio.texi b/manual/llio.texi index 2e497bf512..47f79a7f20 100644 --- a/manual/llio.texi +++ b/manual/llio.texi @@ -739,7 +739,8 @@ the file. A negative count specifies a position within the current extent of the file; a positive count specifies a position past the current end. If you set the position past the current end, and actually write data, you will extend the file with zeros up to that -position.@end table +position. +@end table The return value from @code{lseek} is normally the resulting file position, measured in bytes from the beginning of the file. diff --git a/nscd/nscd_getgr_r.c b/nscd/nscd_getgr_r.c index 7d2caac088..cb5a8d6050 100644 --- a/nscd/nscd_getgr_r.c +++ b/nscd/nscd_getgr_r.c @@ -207,6 +207,8 @@ nscd_getgr_r (const char *key, size_t keylen, request_type type, if (__read (sock, resultbuf->gr_mem[0], total_len) != total_len) { __close (sock); + /* The `errno' to some value != ERANGE. */ + __set_errno (ENOENT); return -1; } @@ -216,6 +218,8 @@ nscd_getgr_r (const char *key, size_t keylen, request_type type, else { __close (sock); + /* The `errno' to some value != ERANGE. */ + __set_errno (ENOENT); return -1; } } diff --git a/nscd/nscd_gethst_r.c b/nscd/nscd_gethst_r.c index 46f1611c63..961f69538a 100644 --- a/nscd/nscd_gethst_r.c +++ b/nscd/nscd_gethst_r.c @@ -299,6 +299,8 @@ nscd_gethst_r (const char *key, size_t keylen, request_type type, *h_errnop = hst_resp.error; __close (sock); + /* The `errno' to some value != ERANGE. */ + __set_errno (ENOENT); return -1; } } diff --git a/nscd/nscd_getpw_r.c b/nscd/nscd_getpw_r.c index 5050253bd2..e0600cb9de 100644 --- a/nscd/nscd_getpw_r.c +++ b/nscd/nscd_getpw_r.c @@ -177,6 +177,8 @@ nscd_getpw_r (const char *key, size_t keylen, request_type type, else { __close (sock); + /* The `errno' to some value != ERANGE. */ + __set_errno (ENOENT); return -1; } } diff --git a/sysdeps/generic/utmp_file.c b/sysdeps/generic/utmp_file.c index ddf49467ef..74e91fb948 100644 --- a/sysdeps/generic/utmp_file.c +++ b/sysdeps/generic/utmp_file.c @@ -1,4 +1,4 @@ -/* Copyright (C) 1996, 1997, 1998 Free Software Foundation, Inc. +/* Copyright (C) 1996, 1997, 1998, 1999 Free Software Foundation, Inc. This file is part of the GNU C Library. Contributed by Ulrich Drepper <drepper@cygnus.com> and Paul Janzen <pcj@primenet.com>, 1996. @@ -114,6 +114,7 @@ setutent_file (void) if (file_fd < 0) { const char *file_name; + int result; file_name = TRANSFORM_UTMP_FILE_NAME (__libc_utmp_file_name); @@ -125,6 +126,16 @@ setutent_file (void) if (file_fd == -1) return 0; } + + /* We have to make sure the file is `closed on exec'. */ + result = __fcntl (file_fd, F_GETFD, 0); + if (result >= 0) + result = __fcntl (file_fd, F_SETFD, result | FD_CLOEXEC); + if (result == -1) + { + close (file_fd); + return 0; + } } __lseek (file_fd, 0, SEEK_SET); diff --git a/sysdeps/unix/bsd/getpt.c b/sysdeps/unix/bsd/getpt.c index 55d87fa2bc..d8070972a5 100644 --- a/sysdeps/unix/bsd/getpt.c +++ b/sysdeps/unix/bsd/getpt.c @@ -1,4 +1,4 @@ -/* Copyright (C) 1998 Free Software Foundation, Inc. +/* Copyright (C) 1998, 1999 Free Software Foundation, Inc. This file is part of the GNU C Library. Contributed by Zack Weinberg <zack@rabi.phys.columbia.edu>, 1998. @@ -64,20 +64,14 @@ __getpt (void) fd = __open (buf, O_RDWR); if (fd != -1) - { - if (__isatty (fd)) - return fd; + return fd; - __close (fd); - continue; - } - - if (errno != EIO) + if (errno == ENOENT) return -1; } } - __set_errno (ENFILE); + __set_errno (ENOENT); return -1; } weak_alias (__getpt, getpt) |