handle non-matching address family entries in hosts file

[musl] / ldso / dynlink.c

diff --git a/ldso/dynlink.c b/ldso/dynlink.c
index f497542..87f3b7f 100644 (file)
--- a/ldso/dynlink.c
+++ b/ldso/dynlink.c
@@ -1582,11 +1582,14 @@ _Noreturn void __dls3(size_t *sp)
        load_deps(&app);
        make_global(&app);
 
-#ifndef DYNAMIC_IS_RO
-       for (i=0; app.dynv[i]; i+=2)
-               if (app.dynv[i]==DT_DEBUG)
+       for (i=0; app.dynv[i]; i+=2) {
+               if (!DT_DEBUG_INDIRECT && app.dynv[i]==DT_DEBUG)
                        app.dynv[i+1] = (size_t)&debug;
-#endif
+               if (DT_DEBUG_INDIRECT && app.dynv[i]==DT_DEBUG_INDIRECT) {
+                       size_t *ptr = (size_t *) app.dynv[i+1];
+                       *ptr = (size_t)&debug;
+               }
+       }
 
        /* The main program must be relocated LAST since it may contin
         * copy relocations which depend on libraries' relocations. */