1 files changed, 30 insertions, 0 deletions
diff --git a/tests/regression/issue_259/callback_pointer.c b/tests/regression/issue_259/callback_pointer.c
new file mode 100644
index 0000000..f150fbe
--- /dev/null
+++ b/tests/regression/issue_259/callback_pointer.c
@@ -0,0 +1,30 @@
+#include "callback_pointer.pb.h"
+#include <unittests.h>
+#include <pb_decode.h>
+
+int main()
+{
+    int status = 0;
+    const uint8_t msgdata[] = {0x0A, 0x02, 0x08, 0x7F};
+
+    MainMessage msg = MainMessage_init_zero;
+    
+    {
+        pb_istream_t stream = pb_istream_from_buffer(msgdata, sizeof(msgdata));
+        COMMENT("Running first decode");
+        TEST(pb_decode(&stream, MainMessage_fields, &msg));
+        pb_release(MainMessage_fields, &msg);
+    }
+    
+    {
+        pb_istream_t stream = pb_istream_from_buffer(msgdata, sizeof(msgdata));
+        COMMENT("Running second decode");
+        TEST(pb_decode(&stream, MainMessage_fields, &msg));
+        pb_release(MainMessage_fields, &msg);
+    }
+    
+    TEST(get_alloc_count() == 0);
+    
+    return status;
+}
+