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Fixed a segfault issue by initializing thd's

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system_thread_info in wsrep applier threads,
introduced by MDEV#6156.
This commit is contained in:
Nirbhay Choubey 2014-05-21 11:23:59 -04:00
parent 086af8367e
commit 2f90221ad4
1 changed files with 2 additions and 0 deletions
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2
sql/mysqld.cc
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@ -5260,6 +5260,7 @@ typedef void (*wsrep_thd_processor_fun)(THD *);
pthread_handler_t start_wsrep_THD(void *arg) pthread_handler_t start_wsrep_THD(void *arg)
{ {
THD *thd; THD *thd;
rpl_sql_thread_info sql_info(NULL);
wsrep_thd_processor_fun processor= (wsrep_thd_processor_fun)arg; wsrep_thd_processor_fun processor= (wsrep_thd_processor_fun)arg;
if (my_thread_init()) if (my_thread_init())
@ -5290,6 +5291,7 @@ pthread_handler_t start_wsrep_THD(void *arg)
thd->bootstrap=1; thd->bootstrap=1;
thd->max_client_packet_length= thd->net.max_packet; thd->max_client_packet_length= thd->net.max_packet;
thd->security_ctx->master_access= ~(ulong)0; thd->security_ctx->master_access= ~(ulong)0;
thd->system_thread_info.rpl_sql_info= &sql_info;
/* from handle_one_connection... */ /* from handle_one_connection... */
pthread_detach_this_thread(); pthread_detach_this_thread();