Use try/finally to restore error handlers #43778
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stof
approved these changes
Oct 27, 2021
nicolas-grekas
approved these changes
Oct 27, 2021
Signed-off-by: Alexander M. Turek <[email protected]>
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This PR attempts to make some code dealing with temporary error handlers a bit more robust by making sure the old error handler is always restored. A forgotten error handler is pretty hard to debug, so I'd like our code to be a it more defensive here.