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Bug 1170231: Part 1 - Remove condition that may cause deadlock in IPC when mediating interrupt races; r=dvander

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extra : rebase_source : 21c89d04308650e5529be3d085492cf9b97a1f7e
extra : histedit_source : 3325249d22394c6d919c46d67c66e0b0bb7f080a
This commit is contained in:
Aaron Klotz 2015-06-26 11:01:26 -07:00
parent c0d279926a
commit 7649b5e4d2
1 changed files with 0 additions and 3 deletions
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3
ipc/glue/MessageChannel.cpp
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@ -1473,9 +1473,6 @@ MessageChannel::MaybeUndeferIncall()
IPC_ASSERT(mDeferred.top().interrupt_remote_stack_depth_guess() <= stackDepth,
"fatal logic error");
if (mDeferred.top().interrupt_remote_stack_depth_guess() < RemoteViewOfStackDepth(stackDepth))
return;
// maybe time to process this message
Message call = mDeferred.top();
mDeferred.pop();