star-phor

commit 2bd9dcdd439f288642ea4c9248b4d22108b2bbd5
parent 2cfa86f5719871b978b41bc70f43fd4fa64434f7
Author: Eduardo Fontana Lazzari <edufonlaz@gmail.com>
Date:   Tue, 20 May 2025 09:12:13 +0200

Fix segmentation fault in function register_triangle

Diffstat:
M
src/sphor_config.c
 | 
12
++++++++++--

1 file changed, 10 insertions(+), 2 deletions(-)
diff --git a/src/sphor_config.c b/src/sphor_config.c
@@ -184,18 +184,26 @@ register_triangle
    size_t* out_id)
 {
   size_t* p_id = NULL;
+  size_t new_id;
   struct triangle_key tri_key = TRIANGLE_KEY_NULL;
   res_T res = RES_OK;
 
+  ASSERT(NULL != sphor);
+  ASSERT(NULL != triangle);
+  ASSERT(NULL != tri2id);
+  ASSERT(NULL != triangles);
+  ASSERT(NULL != out_id);
+
   /* Reorder tri vertices to get the tri_key */
   triangle_key_setup(&tri_key, triangle);
 
   /* Get the triangle id */
   p_id = htable_tri2id_find(tri2id, &tri_key);
 
-  /* If not in the array, add it */
+  /* If not in the hash table, add it */
   if (NULL == p_id) {
-    *p_id = darray_triangle_size_get(triangles);
+    new_id = darray_triangle_size_get(triangles);
+    p_id = &new_id;
     res = darray_triangle_push_back(triangles, triangle);
     if (RES_OK != res) { goto error; }
     res = darray_interface_push_back(&sphor->interfaces, &INTERFACE_NULL);