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fix parse statement execute proto bug #576

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fix parse statement execute proto bug #576

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8 changes: 4 additions & 4 deletions proxy/server/conn_stmt.go
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Original file line number Diff line number Diff line change
Expand Up @@ -45,6 +45,7 @@ type Stmt struct {
columns int

args []interface{}
paramTypes []byte

s sqlparser.Statement

Expand Down Expand Up @@ -204,7 +205,6 @@ func (c *ClientConn) handleStmtExecute(data []byte) error {
pos += 4

var nullBitmaps []byte
var paramTypes []byte
var paramValues []byte

paramNum := s.params
Expand All @@ -224,13 +224,13 @@ func (c *ClientConn) handleStmtExecute(data []byte) error {
return mysql.ErrMalformPacket
}

paramTypes = data[pos : pos+(paramNum<<1)]
s.paramTypes = data[pos : pos+(paramNum<<1)]
pos += (paramNum << 1)

paramValues = data[pos:]
}
paramValues = data[pos:]

if err := c.bindStmtArgs(s, nullBitmaps, paramTypes, paramValues); err != nil {
if err := c.bindStmtArgs(s, nullBitmaps, s.paramTypes, paramValues); err != nil {
return err
}
}
Expand Down