If a2dp_resume/a2dp_suspend are called while setup is being reconfigured, they make the reconfiguration use wrong SEP. This occurs if transport Acquire/Release are called while reconfiguration is waiting for CLOSE_RSP. Fix by failing a2dp_resume/suspend early without changing the setup, if it is reconfiguring. Such resume/suspend calls would in any case fail, because avdtp_close(stream) has been done, so avdtp_suspend/resume would return error. --- profiles/audio/a2dp.c | 6 ++++++ 1 file changed, 6 insertions(+) diff --git a/profiles/audio/a2dp.c b/profiles/audio/a2dp.c index d6c97e7bf..37332abca 100644 --- a/profiles/audio/a2dp.c +++ b/profiles/audio/a2dp.c @@ -3132,6 +3132,9 @@ unsigned int a2dp_resume(struct avdtp *session, struct a2dp_sep *sep, cb_data->resume_cb = cb; cb_data->user_data = user_data; + if (setup->reconfigure) + goto failed; + setup->sep = sep; setup->stream = sep->stream; @@ -3190,6 +3193,9 @@ unsigned int a2dp_suspend(struct avdtp *session, struct a2dp_sep *sep, cb_data->suspend_cb = cb; cb_data->user_data = user_data; + if (setup->reconfigure) + goto failed; + setup->sep = sep; setup->stream = sep->stream; -- 2.47.0
