From dce4b8a89d090228f5145a36c66a272e897c82df Mon Sep 17 00:00:00 2001
From: Georg Richter <georg@mariadb.com>
Date: Mon, 24 Jan 2022 07:34:30 +0100
Subject: [PATCH] Fix/replacement for PR 107:

Instead of calculating size with packlen for date/time types,
we need to use the max. value of the corresponding type.
---
 libmariadb/mariadb_stmt.c | 10 ++++++++++
 1 file changed, 10 insertions(+)

diff --git a/libmariadb/mariadb_stmt.c b/libmariadb/mariadb_stmt.c
index 0ecf701c..fe24af5e 100644
--- a/libmariadb/mariadb_stmt.c
+++ b/libmariadb/mariadb_stmt.c
@@ -808,6 +808,16 @@ unsigned char* mysql_stmt_execute_generate_simple_request(MYSQL_STMT *stmt, size
           size+= 9; /* max 8 bytes for size */
           size+= (size_t)ma_get_length(stmt, i, 0);
           break;
+        case MYSQL_TYPE_TIME:
+          size+= MAX_TIME_STR_LEN;
+          break;
+        case MYSQL_TYPE_DATE:
+          size+= MAX_DATE_STR_LEN;
+          break;
+        case MYSQL_TYPE_DATETIME:
+        case MYSQL_TYPE_TIMESTAMP:
+          size+= MAX_DATETIME_STR_LEN;
+          break;
         default:
           size+= mysql_ps_fetch_functions[stmt->params[i].buffer_type].pack_len;
           break;