CAMLreturn (Val_unit);
}
-/* Copy string array value. */
+/* Copy string array value.
+ * The return value is only 'safe' provided we don't allocate anything
+ * further on the OCaml heap (ie. cannot trigger the OCaml GC) because
+ * that could move the strings around.
+ */
char **
-ocaml_guestfs_strings_val (value sv)
+ocaml_guestfs_strings_val (guestfs_h *g, value sv)
{
CAMLparam1 (sv);
char **r;
int i;
- r = malloc (sizeof (char *) * (Wosize_val (sv) + 1));
+ r = guestfs_safe_malloc (g, sizeof (char *) * (Wosize_val (sv) + 1));
for (i = 0; i < Wosize_val (sv); ++i)
r[i] = String_val (Field (sv, i));
r[i] = NULL;