tests/test_cache: dladdr is broken for local syms

this relies on a lot of things (intrinsic), frame pointer and symbol dynamic symbol table

diff --git a/tests/test_cache.c b/tests/test_cache.c
index b94fc660fa12e90e9b5a46f39fd3e086281a2520..be5bc04a069f919978784f66dac5dddf10c34c5b 100644 (file)
--- a/tests/test_cache.c
+++ b/tests/test_cache.c
@@ -45,10 +45,7 @@ int (*original_knot_rdataset_add)(knot_rdataset_t *rrs, const knot_rdata_t *rr,
 
 void *malloc(size_t __size)
 {
-       Dl_info dli = {0};
-       char insert_name[] = "kr_cache_insert";
-       int err_mock = KNOT_EOK, insert_namelen = strlen(insert_name);
-
+       int err_mock = KNOT_EOK;
        if (original_malloc == NULL)
        {
                original_malloc = dlsym(RTLD_NEXT,"malloc");
@@ -56,9 +53,7 @@ void *malloc(size_t __size)
        }
        if (is_malloc_mocked)
        {
-           dladdr (__builtin_return_address (0), &dli);
-           if (dli.dli_sname && (strncmp(insert_name,dli.dli_sname,insert_namelen) == 0))
-                   err_mock = mock();
+               err_mock = mock();
        }
        return (err_mock != KNOT_EOK) ? NULL : original_malloc (__size);
 }
@@ -235,8 +230,8 @@ static void test_fake_insert(void **state)
        test_randstr((char *)&global_fake_ce,sizeof(global_fake_ce));
        test_randstr((char *)namedb_data,NAMEDB_DATA_SIZE);
 
-       is_malloc_mocked = true;
        will_return(malloc,KNOT_EINVAL);
+       is_malloc_mocked = true;
        ret_cache_lowmem = kr_cache_insert(txn, KR_CACHE_USER, dname,
                KNOT_RRTYPE_TSIG, &global_fake_ce, global_namedb_data);
        is_malloc_mocked = false;