Hi Minh,

I noticed this ticket is set as fixed but one question. Looking at the backtrace in the ticket, it seems

that the imma_cb struct cb_lock mutex is created in thread 5 (avd_imm_reinit_bg_thread)

but in the main thread pthread_mutex_unlock intents to unlock the "old" cb_lock mutex

but instead uses the new mutex and gets i_code=1, EPERM (ownership of mutex?). If so, I think this is a problem that we

need to look at.

/Regards HansN


On 07/03/2018 01:25 PM, Minh Chau wrote:
Currently amfd already check @avd_imm_status before setting fd,
amfd should also check @avd_imm_status before calling saImmOiDispatch
---
  src/amf/amfd/main.cc | 3 ++-
  1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/src/amf/amfd/main.cc b/src/amf/amfd/main.cc
index 51a6064..d42fd4e 100644
--- a/src/amf/amfd/main.cc
+++ b/src/amf/amfd/main.cc
@@ -707,7 +707,8 @@ static void main_loop(void) {
        avd_d2n_msg_dequeue(cb);
      }
- if (cb->immOiHandle && fds[FD_IMM].revents & POLLIN) {
+    if (cb->avd_imm_status == AVD_IMM_INIT_DONE &&
+        cb->immOiHandle && fds[FD_IMM].revents & POLLIN) {
        TRACE("IMM event rec");
        error = saImmOiDispatch(cb->immOiHandle, SA_DISPATCH_ALL);


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