erts: Fix bug in timer wheel at cancel during bump yield

Symptom:
Failed debug assert in find_next_timeout
ERTS_TW_ASSERT(tiw->yield_slot == ERTS_TW_SLOT_INACTIVE);

Problem:
If remove_timer() was called in between yielding erts_bump_timers()
tiw->true_next_timeout_time could be set to 0 leading to
find_next_timeout() being called before all bumping is done.

Solution:
Don't clear tiw->true_next_timeout_time in remove_timer()
if tiw->yield_slot is active.

Does not seem this bug could cause other more harmful symptoms,
but not sure.

0 files changed, 0 insertions, 0 deletions