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Fix to bug #678, http://bugs.skysql.com/show_bug.cgi?id=678

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tee.c:routeQuery cloned partial MySQL packets to be routed to child router. Problems were due to the use of gwbuf_clone and modutil_MySQL_query which clone/examine only the first buffer from the buffer list which composes GWBUF.
modutil.c: Added function modutil_MySQL_query_len which calculates MySQL packet length and the missing bytecount
This commit is contained in:
VilhoRaatikka
2015-01-02 18:32:57 +02:00
parent 48f443782e
commit 6228be4284
8 changed files with 88 additions and 19 deletions
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4
server/modules/protocol/mysql_common.c
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@ -1637,7 +1637,9 @@ mysql_send_auth_error (
* Buffer contains at least one of the following:
* complete [complete] [partial] mysql packet
*
* return pointer to gwbuf containing a complete packet or
* @param p_readbuf Address of read buffer pointer
*
* @return pointer to gwbuf containing a complete packet or
* NULL if no complete packet was found.
*/
GWBUF* gw_MySQL_get_next_packet(