diff options
Diffstat (limited to 'server-tools/instance-manager/mysql_connection.cc')
| -rw-r--r-- | server-tools/instance-manager/mysql_connection.cc | 19 |
1 files changed, 10 insertions, 9 deletions
diff --git a/server-tools/instance-manager/mysql_connection.cc b/server-tools/instance-manager/mysql_connection.cc index 293d90420b1..c228a680f7a 100644 --- a/server-tools/instance-manager/mysql_connection.cc +++ b/server-tools/instance-manager/mysql_connection.cc @@ -147,12 +147,12 @@ int Mysql_connection::check_connection() ulong pkt_len=0; // to hold client reply length /* buffer for the first packet */ /* packet contains: */ - char buff[MAX_VERSION_LENGTH + 1 + // server version, 0-ended - 4 + // connection id - SCRAMBLE_LENGTH + 2 + // scramble (in 2 pieces) - 18]; // server variables: flags, + uchar buff[MAX_VERSION_LENGTH + 1 + // server version, 0-ended + 4 + // connection id + SCRAMBLE_LENGTH + 2 + // scramble (in 2 pieces) + 18]; // server variables: flags, // charset number, status, - char *pos= buff; + uchar *pos= buff; ulong server_flags; memcpy(pos, mysqlmanager_version.str, mysqlmanager_version.length + 1); @@ -195,7 +195,8 @@ int Mysql_connection::check_connection() /* write connection message and read reply */ enum { MIN_HANDSHAKE_SIZE= 2 }; - if (net_write_command(&net, protocol_version, "", 0, buff, pos - buff) || + if (net_write_command(&net, protocol_version, (uchar*) "", 0, + buff, pos - buff) || (pkt_len= my_net_read(&net)) == packet_error || pkt_len < MIN_HANDSHAKE_SIZE) { @@ -211,17 +212,17 @@ int Mysql_connection::check_connection() } client_capabilities|= ((ulong) uint2korr(net.read_pos + 2)) << 16; - pos= (char*) net.read_pos + 32; + pos= net.read_pos + 32; /* At least one byte for username and one byte for password */ - if (pos >= (char*) net.read_pos + pkt_len + 2) + if (pos >= net.read_pos + pkt_len + 2) { /*TODO add user and password handling in error messages*/ net_send_error(&net, ER_HANDSHAKE_ERROR); return 1; } - const char *user= pos; + const char *user= (char*) pos; const char *password= strend(user)+1; ulong password_len= *password++; LEX_STRING user_name= { (char *) user, password - user - 2 }; |