mir_buffer_stream_swap_buffers_sync hangs
Bug #1479899 reported by
Alberto Aguirre
This bug affects 1 person
Affects | Status | Importance | Assigned to | Milestone | |
---|---|---|---|---|---|
Mir |
Fix Released
|
Critical
|
Alberto Aguirre | ||
mir (Ubuntu) |
Fix Released
|
Undecided
|
Unassigned |
Bug Description
mir_buffer_
The server may have returned a buffer right after display_
Related branches
lp:~albaguirre/mir/fix-1479899
- PS Jenkins bot (community): Approve (continuous-integration)
- Kevin DuBois (community): Approve
-
Diff: 48 lines (+13/-1)3 files modifiedsrc/client/buffer_stream.cpp (+6/-1)
src/client/mir_wait_handle.cpp (+6/-0)
src/client/mir_wait_handle.h (+1/-0)
summary: |
- mir::client::BufferStream does not signal wait handle in some cases + mir_buffer_stream_swap_buffers_sync hangs |
Changed in mir: | |
status: | New → In Progress |
importance: | Undecided → Critical |
assignee: | nobody → Alberto Aguirre (albaguirre) |
milestone: | none → 0.15.0 |
Changed in mir: | |
status: | Fix Committed → Fix Released |
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The problematic scenario should only happen when the server has disconnected, either via a server-side crash or shutdown.