diff options
| -rw-r--r-- | ldso/libdl/libdl.c | 10 |
1 files changed, 8 insertions, 2 deletions
diff --git a/ldso/libdl/libdl.c b/ldso/libdl/libdl.c index 8bc3071da..233722382 100644 --- a/ldso/libdl/libdl.c +++ b/ldso/libdl/libdl.c @@ -671,7 +671,7 @@ static void *do_dlsym(void *vhandle, const char *name, void *caller_address) { struct elf_resolve *tpnt, *tfrom; struct dyn_elf *handle; - ElfW(Addr) from; + ElfW(Addr) from = 0; struct dyn_elf *rpnt; void *ret; struct symbol_ref sym_ref = { NULL, NULL }; @@ -729,7 +729,13 @@ static void *do_dlsym(void *vhandle, const char *name, void *caller_address) tpnt = NULL; if (handle == _dl_symbol_tables) tpnt = handle->dyn; /* Only search RTLD_GLOBAL objs if global object */ - ret = _dl_find_hash(name2, &handle->dyn->symbol_scope, tpnt, ELF_RTYPE_CLASS_DLSYM, &sym_ref); + + do { + ret = _dl_find_hash(name2, &handle->dyn->symbol_scope, tpnt, ELF_RTYPE_CLASS_DLSYM, &sym_ref); + if (ret != NULL) + break; + handle = handle->next; + } while (from && handle); #if defined(USE_TLS) && USE_TLS && defined SHARED if (sym_ref.sym && (ELF_ST_TYPE(sym_ref.sym->st_info) == STT_TLS) && (sym_ref.tpnt)) { |