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Fix for message length in COM_QUERY

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This commit is contained in:
Mark Riddoch
2014-09-24 11:15:33 +01:00
parent 7da4aa1400
commit 48b1a77a27
1 changed files with 6 additions and 6 deletions
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12
server/core/modutil.c
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@ -76,7 +76,7 @@ unsigned char *ptr;
ptr = GWBUF_DATA(buf);
*length = *ptr++;
*length += (*ptr++ << 8);
*length += (*ptr++ << 8);
*length += (*ptr++ << 16);
ptr += 2; // Skip sequence id and COM_QUERY byte
*length = *length - 1;
*sql = (char *)ptr;
@ -111,7 +111,7 @@ unsigned char *ptr;
ptr = GWBUF_DATA(buf);
*residual = *ptr++;
*residual += (*ptr++ << 8);
*residual += (*ptr++ << 8);
*residual += (*ptr++ << 16);
ptr += 2; // Skip sequence id and COM_QUERY byte
*residual = *residual - 1;
*length = GWBUF_LENGTH(buf) - 5;
@ -143,7 +143,7 @@ GWBUF *addition;
ptr = GWBUF_DATA(orig);
length = *ptr++;
length += (*ptr++ << 8);
length += (*ptr++ << 8);
length += (*ptr++ << 16);
ptr += 2; // Skip sequence id and COM_QUERY byte
newlength = strlen(sql);
@ -178,11 +178,11 @@ GWBUF *addition;
*
* @param buf GWBUF buffer including the query
*
* @return Plaint text query if the packet type is COM_QUERY. Otherwise return
* @return Plain text query if the packet type is COM_QUERY. Otherwise return
* a string including the packet type.
*/
char* modutil_get_query(
GWBUF* buf)
char *
modutil_get_query(GWBUF *buf)
{
uint8_t* packet;
mysql_server_cmd_t packet_type;