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MDEV-19838: followup, fix for PS & embedded

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Use 9 byte (min length packet)
This commit is contained in:
Oleksandr Byelkin 2020-10-29 22:19:32 +01:00
parent 2e5450af05
commit f9b0ee07ef
1 changed files with 2 additions and 1 deletions
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3
libmysqld/lib_sql.cc
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@ -330,7 +330,7 @@ static my_bool emb_read_query_result(MYSQL *mysql)
static int emb_stmt_execute(MYSQL_STMT *stmt)
{
DBUG_ENTER("emb_stmt_execute");
uchar header[5];
uchar header[9];
THD *thd;
my_bool res;
@ -342,6 +342,7 @@ static int emb_stmt_execute(MYSQL_STMT *stmt)
int4store(header, stmt->stmt_id);
header[4]= (uchar) stmt->flags;
header[5]= header[6]= header[7]= header[8]= 0; // safety
thd= (THD*)stmt->mysql->thd;
thd->client_param_count= stmt->param_count;
thd->client_params= stmt->params;