1 files changed, 20 insertions, 12 deletions

diff --git a/tests/test_template.c b/tests/test_template.c
index d6c2c42..432dfa6 100644
--- a/tests/test_template.c
+++ b/tests/test_template.c
@@ -9,28 +9,36 @@ extern unsigned tpl_pool_func_used;
 static int adder(struct tplfunc_frame *frame, void *result) {
     int a = (int) strtol(frame->argv[0].t_char_ptr, NULL, 10);
     int b = (int) strtol(frame->argv[1].t_char_ptr, NULL, 10);
-    sprintf(result, "%d", a + b);
+    char **ptr = (char **) result;
+    *ptr = calloc(100, sizeof(*ptr));
+    sprintf(*ptr, "%d", a + b);
     return 0;
 }
 
 static int subtractor(struct tplfunc_frame *frame, void *result) {
     int a = (int) strtol(frame->argv[0].t_char_ptr, NULL, 10);
     int b = (int) strtol(frame->argv[1].t_char_ptr, NULL, 10);
-    sprintf(result, "%d", a - b);
+    char **ptr = (char **) result;
+    *ptr = calloc(100, sizeof(*ptr));
+    sprintf(*ptr, "%d", a - b);
     return 0;
 }
 
 static int multiplier(struct tplfunc_frame *frame, void *result) {
     int a = (int) strtol(frame->argv[0].t_char_ptr, NULL, 10);
     int b = (int) strtol(frame->argv[1].t_char_ptr, NULL, 10);
-    sprintf(result, "%d", a * b);
+    char **ptr = (char **) result;
+    *ptr = calloc(100, sizeof(*ptr));
+    sprintf(*ptr, "%d", a * b);
     return 0;
 }
 
 static int divider(struct tplfunc_frame *frame, void *result) {
     int a = (int) strtol(frame->argv[0].t_char_ptr, NULL, 10);
     int b = (int) strtol(frame->argv[1].t_char_ptr, NULL, 10);
-    sprintf(result, "%d", a / b);
+    char **ptr = (char **) result;
+    *ptr = calloc(100, sizeof(*ptr));
+    sprintf(*ptr, "%d", a / b);
     return 0;
 }
 
@@ -65,15 +73,15 @@ void test_tpl_register_func() {
         void *func;
     };
     struct testcase tc[] = {
-            {.key = "add", .argc = 2, .func = adder},
-            {.key = "sub", .argc = 2, .func = subtractor},
-            {.key = "mul", .argc = 2, .func = multiplier},
-            {.key = "div", .argc = 2, .func = divider},
+            {.key = "add", .argc = 2, .func = &adder},
+            {.key = "sub", .argc = 2, .func = &subtractor},
+            {.key = "mul", .argc = 2, .func = &multiplier},
+            {.key = "div", .argc = 2, .func = &divider},
     };
-    tpl_register_func("add", &tc[0].func, tc[0].argc);
-    tpl_register_func("sub", &tc[1].func, tc[1].argc);
-    tpl_register_func("mul", &tc[2].func, tc[2].argc);
-    tpl_register_func("div", &tc[3].func, tc[3].argc);
+    tpl_register_func("add", tc[0].func, tc[0].argc);
+    tpl_register_func("sub", tc[1].func, tc[1].argc);
+    tpl_register_func("mul", tc[2].func, tc[2].argc);
+    tpl_register_func("div", tc[3].func, tc[3].argc);
     STASIS_ASSERT(tpl_pool_func_used == sizeof(tc) / sizeof(*tc), "unexpected function pool used");
 
     char *result = NULL;