shared/bap: clean up requests for a stream before freeing it Cancel stream's queued requests before freeing the stream. As the callbacks may do some cleanup on error, be sure to call them before removing the requests. Fixes: ======================================================================= ERROR: AddressSanitizer: heap-use-after-free on address 0x60d000013430 READ of size 8 at 0x60d000013430 thread T0 #0 0x89cb9f in stream_stop_complete src/shared/bap.c:1211 #1 0x89c997 in bap_req_complete src/shared/bap.c:1192 #2 0x8a105f in bap_process_queue src/shared/bap.c:1474 #3 0x93c93f in timeout_callback src/shared/timeout-glib.c:25 ... freed by thread T0 here: #1 0x89b744 in bap_stream_free src/shared/bap.c:1105 #2 0x89bac8 in bap_stream_detach src/shared/bap.c:1122 #3 0x89dbfc in bap_stream_state_changed src/shared/bap.c:1261 #4 0x8a2169 in bap_ucast_set_state src/shared/bap.c:1554 #5 0x89e0d5 in stream_set_state src/shared/bap.c:1291 #6 0x8a78b6 in bap_ucast_release src/shared/bap.c:1927 #7 0x8d45bb in bt_bap_stream_release src/shared/bap.c:5516 #8 0x8ba63f in remove_streams src/shared/bap.c:3538 #9 0x7f23d0 in queue_foreach src/shared/queue.c:207 #10 0x8bb875 in bt_bap_remove_pac src/shared/bap.c:3593 #11 0x47416c in media_endpoint_destroy profiles/audio/media.c:185 =======================================================================

Diffstat

1 files changed, 65 insertions(+), 41 deletions(-)