diff options
Diffstat (limited to 'sysdeps')
| -rw-r--r-- | sysdeps/generic/segfault.c | 9 | ||||
| -rw-r--r-- | sysdeps/unix/sysv/linux/dl-sysdep.c | 11 |
2 files changed, 8 insertions, 12 deletions
diff --git a/sysdeps/generic/segfault.c b/sysdeps/generic/segfault.c index 8a8ee1d1a2..7e364f025f 100644 --- a/sysdeps/generic/segfault.c +++ b/sysdeps/generic/segfault.c @@ -237,6 +237,11 @@ install_handler (void) /* Preserve the output file name if there is any given. */ name = getenv ("SEGFAULT_OUTPUT_NAME"); - if (name != NULL && name[0] != '\0' && access (name, R_OK | W_OK) == 0) - fname = __strdup (name); + if (name != NULL && name[0] != '\0') + { + int ret = access (name, R_OK | W_OK); + + if (ret == 0 || (ret == -1 && errno == ENOENT)) + fname = __strdup (name); + } } diff --git a/sysdeps/unix/sysv/linux/dl-sysdep.c b/sysdeps/unix/sysv/linux/dl-sysdep.c index 07338573dc..b58f4c13e2 100644 --- a/sysdeps/unix/sysv/linux/dl-sysdep.c +++ b/sysdeps/unix/sysv/linux/dl-sysdep.c @@ -1,5 +1,5 @@ /* Dynamic linker system dependencies for Linux. - Copyright (C) 1995, 1997 Free Software Foundation, Inc. + Copyright (C) 1995, 1997, 2001 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 @@ -27,16 +27,7 @@ static inline void frob_brk (void) { - extern size_t _dl_pagesize; - extern void _end; __brk (0); /* Initialize the break. */ - if (__sbrk (0) == &_end) - /* The dynamic linker was run as a program, and so the initial break - starts just after our bss, at &_end. The malloc in dl-minimal.c - will consume the rest of this page, so tell the kernel to move the - break up that far. When the user program examines its break, it - will see this new value and not clobber our data. */ - __sbrk (_dl_pagesize - ((&_end - (void *) 0) & _dl_pagesize)); } #include <sysdeps/generic/dl-sysdep.c> |