Cezar Sa Espinola 721651d0df Ensure goroutines dump is not truncated ...

Calling runtime.Stack requires the buffer to be big enough to fit the
goroutines dump. If it's not big enough the dump will be truncated and
the value returned will be the same size as the buffer.

The code was changed to handle this situation and try again with a
bigger buffer. Each time the dump doesn't fit in the buffer its size is
doubled.

Signed-off-by: Cezar Sa Espinola <cezarsa@gmail.com>
Upstream-commit: e787296c75c15d1a4d32474432f674d6d58ee4c1
Component: engine

2015-09-04 14:50:37 -03:00

components/engine

Ensure goroutines dump is not truncated

2015-09-04 14:50:37 -03:00

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