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Mon Nov 6 16:20:14 1995 Roland McGrath <roland@churchy.gnu.ai.mit.edu>

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* elf/dlsym.c: Return the proper value, not just the defining
	object's loadbase.
This commit is contained in:
Roland McGrath 1995-11-07 10:00:21 +00:00
parent f797c38303
commit 51093422b2
2 changed files with 8 additions and 3 deletions
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5
ChangeLog
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@ -1,3 +1,8 @@
Mon Nov 6 16:20:14 1995 Roland McGrath <roland@churchy.gnu.ai.mit.edu>
* elf/dlsym.c: Return the proper value, not just the defining
object's loadbase.
Sun Nov 5 16:09:13 1995 Roland McGrath <roland@churchy.gnu.ai.mit.edu> Sun Nov 5 16:09:13 1995 Roland McGrath <roland@churchy.gnu.ai.mit.edu>
* stdio-common/vfprintf.c (%c): Count the character itself towards * stdio-common/vfprintf.c (%c): Count the character itself towards

6
elf/dlsym.c
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@ -28,12 +28,12 @@ dlsym (void *handle, const char *name)
{ {
struct link_map *map = handle; struct link_map *map = handle;
struct link_map *real_next; struct link_map *real_next;
Elf32_Addr value; Elf32_Addr loadbase;
int lose; int lose;
void doit (void) void doit (void)
{ {
const Elf32_Sym *ref = NULL; const Elf32_Sym *ref = NULL;
value = _dl_lookup_symbol (name, &ref, map, map->l_name, 1); loadbase = _dl_lookup_symbol (name, &ref, map, map->l_name, 1);
} }
/* Confine the symbol scope to just this map. */ /* Confine the symbol scope to just this map. */
@ -42,5 +42,5 @@ dlsym (void *handle, const char *name)
lose = _dlerror_run (doit); lose = _dlerror_run (doit);
map->l_next = real_next; map->l_next = real_next;
return lose ? NULL : (void *) value; return lose ? NULL : (void *) (loadbase + ref->st_value);
} }