new client error added: CR_MALFORMED_PACKET

include/errmsg.h

@@ -28,7 +28,7 @@ extern const char *client_errors[];	/* Error messages */
 
 #define CR_MIN_ERROR		2000	/* For easier client code */
 #define CR_MAX_ERROR		2999
-#if defined(OS2) && defined( MYSQL_SERVER)
+#if defined(OS2) && defined(MYSQL_SERVER)
 #define CER(X) client_errors[(X)-CR_MIN_ERROR]
 #else
 #define ER(X) client_errors[(X)-CR_MIN_ERROR]
@@ -51,8 +51,8 @@ extern const char *client_errors[];	/* Error messages */
 #define CR_SERVER_LOST		2013
 #define CR_COMMANDS_OUT_OF_SYNC 2014
 #define CR_NAMEDPIPE_CONNECTION 2015
-#define CR_NAMEDPIPEWAIT_ERROR 2016
-#define CR_NAMEDPIPEOPEN_ERROR 2017
+#define CR_NAMEDPIPEWAIT_ERROR  2016
+#define CR_NAMEDPIPEOPEN_ERROR  2017
 #define CR_NAMEDPIPESETSTATE_ERROR 2018
 #define CR_CANT_READ_CHARSET	2019
 #define CR_NET_PACKET_TOO_LARGE 2020
@@ -62,3 +62,5 @@ extern const char *client_errors[];	/* Error messages */
 #define CR_PROBE_SLAVE_CONNECT  2024
 #define CR_PROBE_MASTER_CONNECT 2025
 #define CR_SSL_CONNECTION_ERROR 2026
+#define CR_MALFORMED_PACKET     2027
+

libmysql/errmsg.c

@@ -50,7 +50,8 @@ const char *client_errors[]=
   "Error on SHOW SLAVE HOSTS:",
   "Error connecting to slave:",
   "Error connecting to master:",
-  "SSL connection error"
+  "SSL connection error",
+  "Malformed packet"
 };
 
 /* Start of code added by Roberto M. Serqueira - martinsc@uol.com.br - 05.24.2001 */
@@ -63,7 +64,7 @@ const char *client_errors[]=
   "No pode se conectar ao servidor MySQL local atravs do 'socket' '%-.64s' (%d)", 
   "No pode se conectar ao servidor MySQL em '%-.64s' (%d)",
   "No pode criar 'socket TCP/IP' (%d)",
-  "'Host' servidor MySQL '%-.64s' (%d) desconhecido", 
+  "'Host' servidor MySQL '%-.64s' (%d) desconhecido",
   "Servidor MySQL desapareceu",
   "Incompatibilidade de protocolos. Verso do Servidor: %d - Verso do Cliente: %d",
   "Cliente do MySQL com falta de memria",
@@ -84,7 +85,8 @@ const char *client_errors[]=
   "Error on SHOW SLAVE HOSTS:",
   "Error connecting to slave:",
   "Error connecting to master:",
-  "SSL connection error"
+  "SSL connection error",
+  "Malformed packet"
 };
 
 #else /* ENGLISH */
@@ -116,7 +118,8 @@ const char *client_errors[]=
   "Error on SHOW SLAVE HOSTS:",
   "Error connecting to slave:",
   "Error connecting to master:",
-  "SSL connection error"
+  "SSL connection error",
+  "Malformed packet"
 };
 #endif
 

libmysql/libmysql.c

@@ -985,7 +985,7 @@ static MYSQL_DATA *read_rows(MYSQL *mysql,MYSQL_FIELD *mysql_fields,
         if (to+len > end_to)
         {
           free_rows(result);
-          net->last_errno=CR_UNKNOWN_ERROR;
+          net->last_errno=CR_MALFORMED_PACKET;
           strmov(net->last_error,ER(net->last_errno));
           DBUG_RETURN(0);
         }