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-rw-r--r--elf/Versions9
1 files changed, 8 insertions, 1 deletions
diff --git a/elf/Versions b/elf/Versions
index e24b2de..967ebdb 100644
--- a/elf/Versions
+++ b/elf/Versions
@@ -19,7 +19,7 @@ libc {
%endif
GLIBC_PRIVATE {
# functions used in other libraries
- _dl_open; _dl_close; _dl_addr;
+ _dl_addr;
_dl_sym; _dl_vsym;
_dl_open_hook;
__libc_dlopen_mode; __libc_dlsym; __libc_dlclose;
@@ -43,6 +43,10 @@ ld {
# runtime interface to TLS
__tls_get_addr;
}
+ GLIBC_2.4 {
+ # stack canary
+ __stack_chk_guard;
+ }
GLIBC_PRIVATE {
# Those are in the dynamic linker, but used by libc.so.
__libc_enable_secure;
@@ -53,8 +57,11 @@ ld {
_dl_allocate_tls; _dl_deallocate_tls;
_dl_get_tls_static_info; _dl_allocate_tls_init;
_dl_tls_setup; _dl_rtld_di_serinfo;
+ _dl_tls_get_addr_soft;
_dl_make_stack_executable;
# Only here for gdb while a better method is developed.
_dl_debug_state;
+ # Pointer protection.
+ __pointer_chk_guard;
}
}