To Start off, I just started playing with APR this week, so this might be a very simple, and stupid mistake, So please forgive me if it is :-)
I am working on mod_authn_mysql, using the new Auth*Providers in Apache2.1-dev.(Apache2.1 & APR copied from CVS on monday/tuesday) I had it basicly working without any persistant or pooling of connections. (on new Auth request, open up a new MySQL Connection, run the queries, and then close everything up). That is not a Good Thing(tm) in the long run. I have been trying to use apr_reslist as a medium to provide both persistance, and pooling of the database connections. I have put a copy of it onto here: http://open.cyanworlds.com/~chip/temp/mod_authn_mysql.c Assuming that I am using apr_reslist correctly, it seems like the MySQL objects when created are fine, but when i try to get one back out, somthing about them is messed up. Running Apache from within gdb shows this: Starting program: /home/chip/apache2_unstable/bin/httpd -X -k start [New Thread 1024 (LWP 10878)] (new_server)MySQL Object is at: 0xBFFFF510 MySQL DB Info... : Uptime: 121110 Threads: 23 Questions: 299435 Slow queries: 0 Opens: 26 Flush tables: 1 Open tables: 20 Queries per second avg: 2.472 (get_server)MySQL Object is at: 0xBFFFF5A0 MySQL DB Info... : Commands out of sync; You can't run this command now (mysql_query)MySQL Object: 0xBFFFF590 Program received signal SIGSEGV, Segmentation fault. [Switching to Thread 1024 (LWP 10878)] 0x403135a7 in vio_is_blocking () from /usr/lib/mysql/libmysqlclient.so.10 (gdb) bt #0 0x403135a7 in vio_is_blocking () from /usr/lib/mysql/libmysqlclient.so.10 #1 0x4030f3e3 in simple_command () from /usr/lib/mysql/libmysqlclient.so.10 #2 0x40312144 in mysql_stat () from /usr/lib/mysql/libmysqlclient.so.10 #3 0x4002d495 in safe_mysql_query (mysql_auth=0x814f768, res=0x0, r=0x8149278, query=0x814d288 "select Password from TheAccounts where MyName='blahblah' and IsActive!=0", sec=0x8101500) at mod_authn_mysql.c:350 #4 0x4002d885 in get_mysql_realm_hash (r=0x8149278, user=0x6d6d6f43 <Address 0x6d6d6f43 out of bounds>, realm=0x73646e61 <Address 0x73646e61 out of bounds>, rethash=0x74756f20) at mod_authn_mysql.c:483 #5 0x0806744b in get_hash (r=0x6e616d6d, user=0x6f6e2064 <Address 0x6f6e2064 out of bounds>, conf=0x8100077) at mod_auth_digest.c:1500 #6 0x6f632073 in ?? () Cannot access memory at address 0x69687420 any help or pointers would be great. thanks, -chip
