Avoid panic on parallel walking on DefinitionOp #3813
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Signed-off-by: Kohei Tokunaga <ktokunaga.mail@gmail.com>
tonistiigi
approved these changes
Apr 28, 2023
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DefinitionOp.inputCachecan be shared and written among calls ofDefinitionOp.Inputs().When walking vertices of DefinitionOp in parallel using
DefinitionOp.Inputs(), it causes panic as of now.This commit fixes this issue by using
sync.MapforDefinitionOp.inputCacheallowing it written in parallel.