tree f34d67f759eda87bdbe1308b30b9581f04df89fa
parent ab983012a2d4785d625c98d4a7a4503a8af91390
author Ben Clayton <bclayton@google.com> 1587043781 +0100
committer Ben Clayton <bclayton@google.com> 1587044811 +0000

Regres: Avoid dereferencing a nil on process timeout.

"ProcessState contains information about an exited process, available after a call to Wait or Run"

As ProcessState is only assigned after `Wait()` has completed, and this is run on another goroutine, it may be nil.
Check before using it.

Change-Id: I319f0703b3547186b53caca8d9d70bc5cd738d34
Reviewed-on: https://swiftshader-review.googlesource.com/c/SwiftShader/+/43993
Reviewed-by: Alexis Hétu <sugoi@google.com>
Tested-by: Ben Clayton <bclayton@google.com>