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| author | Ulrich Drepper <drepper@redhat.com> | 2004-06-01 18:53:04 +0000 |
|---|---|---|
| committer | Ulrich Drepper <drepper@redhat.com> | 2004-06-01 18:53:04 +0000 |
| commit | fbf86ddab2cd53c0a63173c1eb8b39c2b970fb8d (patch) | |
| tree | 233df1d9ff53bdaa0453c2e3f5d8f5aea4f0f90b /sysdeps/mach/hurd/getcwd.c | |
| parent | 016deb4c4fb9c52abe842bfc468af2ea38691dbc (diff) | |
| download | glibc-fbf86ddab2cd53c0a63173c1eb8b39c2b970fb8d.tar.gz glibc-fbf86ddab2cd53c0a63173c1eb8b39c2b970fb8d.tar.xz glibc-fbf86ddab2cd53c0a63173c1eb8b39c2b970fb8d.zip | |
Update.
2004-05-10 Jakub Jelinek <jakub@redhat.com> * sysdeps/posix/sysconf.c (__sysconf) <cases _SC_REALTIME_SIGNALS, _SC_PRIORITY_SCHEDULING, _SC_TIMERS, _SC_ASYNCHRONOUS_IO, _SC_PRIORITIZED_IO, _SC_SYNCHRONIZED_IO, _SC_FSYNC, _SC_MAPPED_FILES, _SC_MEMLOCK, _SC_MEMLOCK_RANGE, _SC_MEMORY_PROTECTION, _SC_MESSAGE_PASSING, _SC_SEMAPHORES, _SC_SHARED_MEMORY_OBJECTS, _SC_THREADS, _SC_THREAD_SAFE_FUNCTIONS, _SC_THREAD_ATTR_STACKADDR, _SC_THREAD_ATTR_STACKSIZE, _SC_THREAD_PRIORITY_SCHEDULING, _SC_THREAD_PRIO_INHERIT, _SC_THREAD_PRIO_PROTECT, _SC_THREAD_PROCESS_SHARED>: Return _POSIX_* value instead of 1. * sysdeps/unix/sysv/linux/sysconf.c (__sysconf) <case _SC_MONOTONIC_CLOCK>: Return _POSIX_VERSION instead of 1. 2004-05-07 Jeroen Dekkers <jeroen@dekkers.cx> * sysdeps/mach/hurd/i386/Makefile (CFLAGS-init-first.c): Add -momit-leaf-frame-pointer. * inet/test-ifaddrs.c (addr_string): Surround AF_PACKET case with #ifdef AF_PACKET. * sysdeps/mach/hurd/getcwd.c (_hurd_canonicalize_directory_name_intern): Only realloc when size is <= 0. * sysdeps/mach/hurd/mmap.c (__mmap): Fail when addr or offset isn't page aligned. * sysdeps/mach/hurd/spawni.c (EXPAND_DTABLE): Set dtablesize to new size. * sysdeps/mach/hurd/Versions (GLIBC_PRIVATE): Add __libc_read, __libc_write and __libc_lseek64.
Diffstat (limited to 'sysdeps/mach/hurd/getcwd.c')
| -rw-r--r-- | sysdeps/mach/hurd/getcwd.c | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/sysdeps/mach/hurd/getcwd.c b/sysdeps/mach/hurd/getcwd.c index 510290460c..7e07e6b404 100644 --- a/sysdeps/mach/hurd/getcwd.c +++ b/sysdeps/mach/hurd/getcwd.c @@ -1,4 +1,4 @@ -/* Copyright (C) 1991,92,93,94,95,96,97,98,2002 Free Software Foundation, Inc. +/* Copyright (C) 1991,92,93,94,95,96,97,98,2002,04 Free Software Foundation, Inc. This file is part of the GNU C Library. The GNU C Library is free software; you can redistribute it and/or @@ -50,6 +50,7 @@ _hurd_canonicalize_directory_name_internal (file_t thisdir, file_t parent; char *dirbuf = NULL; unsigned int dirbufsize = 0; + const size_t orig_size = size; inline void cleanup (void) { @@ -67,7 +68,7 @@ _hurd_canonicalize_directory_name_internal (file_t thisdir, } - if (size == 0) + if (size <= 0) { if (buf != NULL) { @@ -226,7 +227,7 @@ _hurd_canonicalize_directory_name_internal (file_t thisdir, if (file_namep - file_name < d->d_namlen + 1) { - if (buf != NULL) + if (orig_size > 0) { errno = ERANGE; return NULL; |