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| author | Brian Anderson <[email protected]> | 2010-12-29 00:33:52 -0500 |
|---|---|---|
| committer | Graydon Hoare <[email protected]> | 2011-01-03 10:59:00 -0800 |
| commit | 73fd87baf50da704b04837fe059ed4fcad0f4660 (patch) | |
| tree | c3761f1e64cb4254cf75f1dbda58fd59c600cba7 /src/rt/rust_task.cpp | |
| parent | Unset the RUST_LOG environment variable so that it doesn't interfere with the... (diff) | |
| download | rust-73fd87baf50da704b04837fe059ed4fcad0f4660.tar.xz rust-73fd87baf50da704b04837fe059ed4fcad0f4660.zip | |
Don't attempt to wake tasks that aren't blocked.
It's possible for a supervised task to kill and wake its supervising
task then immediately try to wake it again if the supervising task
has joined the supervised. This is the easiest way to prevent that.
Diffstat (limited to 'src/rt/rust_task.cpp')
| -rw-r--r-- | src/rt/rust_task.cpp | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/src/rt/rust_task.cpp b/src/rt/rust_task.cpp index 680043cc..1522fccc 100644 --- a/src/rt/rust_task.cpp +++ b/src/rt/rust_task.cpp @@ -420,7 +420,7 @@ rust_task::notify_tasks_waiting_to_join() { delete waiting_task; } else { rust_task *task = waiting_task->referent(); - if (task->dead() == false) { + if (task->blocked() == true) { task->wakeup(this); } } |