Hi, There seems to be a bug on OBEX_SetCustomData:
==9876== Invalid write of size 4 ==9876== at 0x416DBCC: custom_set_data (in /usr/lib/libopenobex.so.2.0.0) ==9876== by 0x4168DE7: OBEX_SetCustomData (in /usr/lib/libopenobex.so.2.0.0) ==9876== by 0x804E514: gw_obex_setup_fd (gw-obex.c:346) ==9876== by 0x8054450: rfcomm_callback (session.c:235) ==9876== by 0x8058902: connect_cb (btio.c:163) ==9876== by 0x40BEEFA: ??? (in /lib/libglib-2.0.so.0.2400.1) ==9876== by 0x407A5E4: g_main_context_dispatch (in /lib/libglib-2.0.so.0.2400.1) ==9876== by 0x407E2D7: ??? (in /lib/libglib-2.0.so.0.2400.1) ==9876== by 0x407E816: g_main_loop_run (in /lib/libglib-2.0.so.0.2400.1) ==9876== by 0x8052988: main (main.c:625) ==9876== Address 0x18 is not stack'd, malloc'd or (recently) free'd ==9876== ==9876== ==9876== Process terminating with default action of signal 11 (SIGSEGV) ==9876== Access not within mapped region at address 0x18 ==9876== at 0x416DBCC: custom_set_data (in /usr/lib/libopenobex.so.2.0.0) ==9876== by 0x4168DE7: OBEX_SetCustomData (in /usr/lib/libopenobex.so.2.0.0) ==9876== by 0x804E514: gw_obex_setup_fd (gw-obex.c:346) ==9876== by 0x8054450: rfcomm_callback (session.c:235) ==9876== by 0x8058902: connect_cb (btio.c:163) ==9876== by 0x40BEEFA: ??? (in /lib/libglib-2.0.so.0.2400.1) ==9876== by 0x407A5E4: g_main_context_dispatch (in /lib/libglib-2.0.so.0.2400.1) ==9876== by 0x407E2D7: ??? (in /lib/libglib-2.0.so.0.2400.1) ==9876== by 0x407E816: g_main_loop_run (in /lib/libglib-2.0.so.0.2400.1) ==9876== by 0x8052988: main (main.c:625) I took a look and basically all transport that don't have an ops->init, like OBEX_TRANS_FD, or it doesn't init trans->data will most likely going to crash on custom_set_data. This was cause because gwobex is apparently misusing OBEX_SetCustomData when in fact it using FD transport type, but openobex should not crash either so I guess we need a check for that. -- Luiz Augusto von Dentz Computer Engineer ------------------------------------------------------------------------------ This SF.net email is sponsored by Make an app they can't live without Enter the BlackBerry Developer Challenge http://p.sf.net/sfu/RIM-dev2dev _______________________________________________ Openobex-users mailing list Openobex-users@lists.sourceforge.net http://lists.sourceforge.net/lists/listinfo/openobex-users
