diff options
Diffstat (limited to 'libmysql/libmysql.c')
| -rw-r--r-- | libmysql/libmysql.c | 17 |
1 files changed, 17 insertions, 0 deletions
diff --git a/libmysql/libmysql.c b/libmysql/libmysql.c index 24a7fa5f929..76cf5c3913c 100644 --- a/libmysql/libmysql.c +++ b/libmysql/libmysql.c @@ -1788,6 +1788,18 @@ static my_bool my_realloc_str(NET *net, ulong length) } +/* Clear possible error statee of struct NET */ + +static void net_clear_error(NET *net) +{ + if (net->last_errno) + { + net->last_errno= 0; + net->last_error[0]= '\0'; + strmov(net->sqlstate, not_error_sqlstate); + } +} + /* Set statement error code, sqlstate, and error message from given errcode and sqlstate. @@ -4512,6 +4524,11 @@ my_bool STDCALL mysql_stmt_close(MYSQL_STMT *stmt) if (mysql->unbuffered_fetch_owner == &stmt->unbuffered_fetch_cancelled) mysql->unbuffered_fetch_owner= 0; + /* + Clear NET error state: if the following commands come through + successfully, connection will still be usable for other commands. + */ + net_clear_error(&mysql->net); if (mysql->status != MYSQL_STATUS_READY) { /* |