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| author | Ulrich Drepper <drepper@redhat.com> | 2004-01-15 06:38:27 +0000 |
|---|---|---|
| committer | Ulrich Drepper <drepper@redhat.com> | 2004-01-15 06:38:27 +0000 |
| commit | 392a6b52656c1bb40305375b0ea9020455044f9d (patch) | |
| tree | 7f1b5fa05ad490bae7df8b3947d6f59f98aa082a /sysdeps/generic/dl-sysdep.c | |
| parent | cb6ee14a12384563853788c938a86c5354fdea2d (diff) | |
| download | glibc-392a6b52656c1bb40305375b0ea9020455044f9d.zip glibc-392a6b52656c1bb40305375b0ea9020455044f9d.tar.gz glibc-392a6b52656c1bb40305375b0ea9020455044f9d.tar.bz2 | |
Update.
2004-01-14 Ulrich Drepper <drepper@redhat.com>
* configure.in: Define HAVE_Z_RELRO if the linker supports -z relro.
* config.h.in: Add entry for HAVE_Z_RELRO.
* include/libc-symbols.h: Define attribute_relro.
* elf/dl-load.c: Add attribute_relro to env_path_list, capstr, ncapstr,
max_capstrlen, and max_dirnamelen definitions.
* elf/rtld.c: Add attribute_relro to _dl_argc, _dl_argv, _dl_skip_args,
load_time, start_time, library_path, preloadlist, version_info,
any_debug.
Remove rtld_total_time. Make it a local variable. Pass pointer to
it to print_statistics. Change print_statistics accordingly.
* sysdeps/generic/dl-sysdep.c: Add attribute_relro to _dl_auxv. Use
attribute_relro instead of explicitly assigning variable to the
.data.rel.ro section for __libc_enable_secure and __libc_stack_end.
* sysdeps/generic/ldsodefs.h: Declare __libc_stack_end, _dl_argc,
_dl_argv, _dl_argv_internal with attribute_relro.
Diffstat (limited to 'sysdeps/generic/dl-sysdep.c')
| -rw-r--r-- | sysdeps/generic/dl-sysdep.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/sysdeps/generic/dl-sysdep.c b/sysdeps/generic/dl-sysdep.c index fd528eb..704dbdb 100644 --- a/sysdeps/generic/dl-sysdep.c +++ b/sysdeps/generic/dl-sysdep.c @@ -48,14 +48,14 @@ extern void __libc_check_standard_fds (void); #ifdef NEED_DL_BASE_ADDR ElfW(Addr) _dl_base_addr; #endif -int __libc_enable_secure __attribute__ ((section (".data.rel.ro"))) = 0; +int __libc_enable_secure attribute_relro = 0; INTVARDEF(__libc_enable_secure) int __libc_multiple_libcs = 0; /* Defining this here avoids the inclusion of init-first. */ /* This variable contains the lowest stack address ever used. */ -void *__libc_stack_end __attribute__ ((section (".data.rel.ro"))); +void *__libc_stack_end attribute_relro; rtld_hidden_data_def(__libc_stack_end) -static ElfW(auxv_t) *_dl_auxv; +static ElfW(auxv_t) *_dl_auxv attribute_relro; #ifndef DL_FIND_ARG_COMPONENTS # define DL_FIND_ARG_COMPONENTS(cookie, argc, argv, envp, auxp) \ |