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MDEV-21612 Remove COM_MULTI.

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The server command code 254 is now reserved,
as well as corresponding protocol flag.

Do not reuse them.
This commit is contained in:
Vladislav Vaintroub
2020-04-22 01:55:59 +02:00
parent aa65bd1beb
commit c0837c3b8d
4 changed files with 4 additions and 6 deletions
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2
libmariadb/mariadb_lib.c
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@@ -470,7 +470,7 @@ int ma_multi_command(MYSQL *mysql, enum enum_multi_status status)
{
size_t len= net->write_pos - net->buff - NET_HEADER_SIZE;
if (len < NET_HEADER_SIZE) /* don't send empty COM_MULTI */
if (len < NET_HEADER_SIZE) /* don't send empty request */
{
ma_net_clear(net);
return 1;