remove significandl

[musl] / src / ldso / dynlink.c

diff --git a/src/ldso/dynlink.c b/src/ldso/dynlink.c
index 6801d5f..f55c6f1 100644 (file)
--- a/src/ldso/dynlink.c
+++ b/src/ldso/dynlink.c
@@ -174,6 +174,8 @@ static void do_relocs(struct dso *dso, size_t *rel, size_t rel_size, size_t stri
                                _exit(127);
                        }
                        sym_size = sym->st_size;
+               } else {
+                       sym_val = sym_size = 0;
                }
                do_single_reloc(reloc_addr, type, sym_val, sym_size, base, rel[2]);
        }
@@ -688,9 +690,11 @@ void *__dynlink(int argc, char **argv)
         * all memory used by the dynamic linker. */
        runtime = 1;
 
+#ifndef DYNAMIC_IS_RO
        for (i=0; app->dynv[i]; i+=2)
                if (app->dynv[i]==DT_DEBUG)
                        app->dynv[i+1] = (size_t)&debug;
+#endif
        debug.ver = 1;
        debug.bp = _dl_debug_state;
        debug.head = head;
@@ -799,7 +803,7 @@ static void *do_dlsym(struct dso *p, const char *s, void *ra)
        if (sym && sym->st_value && (1<<(sym->st_info&0xf) & OK_TYPES))
                return p->base + sym->st_value;
        if (p->deps) for (i=0; p->deps[i]; i++) {
-               sym = lookup(s, h, p);
+               sym = lookup(s, h, p->deps[i]);
                if (sym && sym->st_value && (1<<(sym->st_info&0xf) & OK_TYPES))
                        return p->deps[i]->base + sym->st_value;
        }