diff options
| author | Holger Hans Peter Freyther <holger@moiji-mobile.com> | 2013-11-01 18:22:43 +0100 |
|---|---|---|
| committer | Holger Hans Peter Freyther <holger@moiji-mobile.com> | 2013-11-27 14:29:50 +0100 |
| commit | 2800b347e9f08f77cfd69f81fc24e0141c21598a (patch) | |
| tree | 5064742f35599006160356a07f20d81fcfb20dfb /src/osmo-bts-sysmo/oml.c | |
| parent | f56d56c439034c8b8bc7eb0843ba5ee1cf2400e5 (diff) | |
bts: Fix crash of receiving data during the release process
Release/Free the lapdm resources _after_ the channel has
been fully released. Do not forward data unless the lchan
is in the active state.
Reading this code again, there is probably a memory leak for
everytime the PCU will re-connect to the BTS.
(gdb) p lchan->state
$4 = LCHAN_S_REL_REQ
(gdb) bt
#0 lapd_dl_flush_hist (dl=0x40454894) at lapd_core.c:164
#1 0x44873b54 in lapd_rx_u (lctx=0xbe9bd5a8, msg=0x92f90) at lapd_core.c:1040
#2 lapd_ph_data_ind (msg=0x92f90, lctx=0xbe9bd5a8) at lapd_core.c:1644
#3 0x44876d50 in l2_ph_data_ind (link_id=<optimized out>, chan_nr=<optimized out>,
le=<optimized out>, msg=0x92f90) at lapdm.c:637
#4 lapdm_phsap_up (oph=<optimized out>, le=<optimized out>) at lapdm.c:707
#5 0x0000c504 in handle_ph_data_ind (l1p_msg=0x97358, data_ind=0x97420, fl1=<optimized out>)
at l1_if.c:774
#6 l1if_handle_ind (fl1=<optimized out>, msg=0x97358) at l1_if.c:892
Diffstat (limited to 'src/osmo-bts-sysmo/oml.c')
0 files changed, 0 insertions, 0 deletions