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Added an upper limit to trace log message length for queries.

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This commit is contained in:
Markus Makela
2015-09-11 14:27:46 +03:00
parent 9fda8dcc26
commit 535523f9d7
1 changed files with 3 additions and 1 deletions
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4
server/modules/routing/readwritesplit/readwritesplit.c
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@ -45,6 +45,8 @@ MODULE_INFO info = {
# include <mysql_client_server_protocol.h> # include <mysql_client_server_protocol.h>
#endif #endif
#define RWSPLIT_TRACE_MSG_LEN 1000
/** Defined in log_manager.cc */ /** Defined in log_manager.cc */
extern int lm_enabled_logfiles_bitmask; extern int lm_enabled_logfiles_bitmask;
extern size_t log_ses_count[]; extern size_t log_ses_count[];
@ -2247,7 +2249,7 @@ static bool route_single_stmt(
size_t len = MIN(GWBUF_LENGTH(querybuf), size_t len = MIN(GWBUF_LENGTH(querybuf),
MYSQL_GET_PACKET_LEN((unsigned char *)querybuf->start)-1); MYSQL_GET_PACKET_LEN((unsigned char *)querybuf->start)-1);
char* data = (char*)&packet[5]; char* data = (char*)&packet[5];
char* contentstr = strndup(data, len); char* contentstr = strndup(data, MIN(len, RWSPLIT_TRACE_MSG_LEN));
char* qtypestr = skygw_get_qtype_str(qtype); char* qtypestr = skygw_get_qtype_str(qtype);
skygw_log_write( skygw_log_write(