diff options
| author | Ulrich Drepper <drepper@redhat.com> | 1999-07-23 22:58:50 +0000 |
|---|---|---|
| committer | Ulrich Drepper <drepper@redhat.com> | 1999-07-23 22:58:50 +0000 |
| commit | 06535ae9487708dad9048552c9c92828d998a897 (patch) | |
| tree | 644ca3f36a0aca375c41e6bdded2d3904b8821e9 /elf/dl-sym.c | |
| parent | fc9cfb28c05def1bfc0edc099d8001f83654fd10 (diff) | |
Update.
* posix/unistd.h: Move declaration of __libc_enable_secure to...
* include/unistd.h: ...here.
* elf/dl-open.c (dl_open_worker): If DST is used in SUID program punt.
* elf/dl-deps.c (expand_dst): Likewise.
* elf/dynamic-link.h: Set DT_SYMBOLIC, DT_TEXTREL, and DT_BIND_NOW
based on DT_FLAGS value.
* elf/do-lookup.h: Remove reference_name parameter, add undef_map.
Add test for symbols marked STV_HIDDEN.
* elf/dl-lookup.c (_dl_lookup_symbol): Remove reference_name parameter,
add undef_map. Compute reference_name locally. Update call to
do_lookup.
(_dl_lookup_symbol_skip): Likewise.
(_dl_lookup_versioned_symbol): Likewise.
(_dl_lookup_versioned_symbol_skip): Likewise.
* elf/dl-libc.c: Update call to _dl_lookup_*symbol.
* elf/dl-runtime.c: Likewise.
* elf/dl-sym.c: Likewise.
* elf/dl-symbol.c: Likewise.
* elf/ldsodefs.h: Adjust prototypes.
* elf/dl-reloc.c (RESOLV): Add test for STV_PROTECTED flag set and
handle appropriately. Add comment about DT_TEXTREL.
* elf/dl-runtime.c: Likewise.
Diffstat (limited to 'elf/dl-sym.c')
| -rw-r--r-- | elf/dl-sym.c | 22 |
1 files changed, 10 insertions, 12 deletions
diff --git a/elf/dl-sym.c b/elf/dl-sym.c index 441b54fe45..91ca1277df 100644 --- a/elf/dl-sym.c +++ b/elf/dl-sym.c @@ -34,7 +34,7 @@ _dl_sym (void *handle, const char *name, void *who) if (handle == RTLD_DEFAULT) /* Search the global scope. */ - loadbase = _dl_lookup_symbol (name, &ref, _dl_global_scope, NULL, 0); + loadbase = _dl_lookup_symbol (name, NULL, &ref, _dl_global_scope, 0); else if (handle == RTLD_NEXT) { struct link_map *l, *match; @@ -54,15 +54,14 @@ RTLD_NEXT used in code not dynamically loaded")); while (l->l_loader) l = l->l_loader; - loadbase = _dl_lookup_symbol_skip (name, &ref, l->l_local_scope, - NULL, match); + loadbase = _dl_lookup_symbol_skip (name, l, &ref, l->l_local_scope, + match); } else { /* Search the scope of the given object. */ struct link_map *map = handle; - loadbase = _dl_lookup_symbol (name, &ref, map->l_local_scope, - map->l_name, 0); + loadbase = _dl_lookup_symbol (name, map, &ref, map->l_local_scope, 0); } if (loadbase) @@ -88,8 +87,8 @@ _dl_vsym (void *handle, const char *name, const char *version, void *who) if (handle == RTLD_DEFAULT) /* Search the global scope. */ - loadbase = _dl_lookup_versioned_symbol (name, &ref, _dl_global_scope, - NULL, &vers, 0); + loadbase = _dl_lookup_versioned_symbol (name, NULL, &ref, _dl_global_scope, + &vers, 0); else if (handle == RTLD_NEXT) { struct link_map *l, *match; @@ -109,17 +108,16 @@ RTLD_NEXT used in code not dynamically loaded")); while (l->l_loader) l = l->l_loader; - loadbase = _dl_lookup_versioned_symbol_skip (name, &ref, + loadbase = _dl_lookup_versioned_symbol_skip (name, l, &ref, l->l_local_scope, - NULL, &vers, match); + &vers, match); } else { /* Search the scope of the given object. */ struct link_map *map = handle; - loadbase = _dl_lookup_versioned_symbol (name, &ref, - map->l_local_scope, - map->l_name, &vers, 0); + loadbase = _dl_lookup_versioned_symbol (name, map, &ref, + map->l_local_scope, &vers, 0); } if (loadbase) |