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moby--moby/pkg/tarsum
Aaron Lehmann 8691a77e44 Fix build cache false positives when build context tar contains unnormalized paths
If a build context tar has path names of the form 'x/./y', they will be
stored in this unnormalized form internally by tarsum. When the builder
walks the untarred directory tree and queries hashes for each relative
path, it will query paths of the form 'x/y', and they will not be found.

To correct this, have tarsum normalize path names by calling Clean.

Add a test to detect this caching false positive.

Fixes #21715

Signed-off-by: Aaron Lehmann <aaron.lehmann@docker.com>
2016-04-14 17:57:45 -07:00
..
testdata
builder_context.go Lint on pkg/* packages 2015-07-27 21:26:21 +02:00
builder_context_test.go Add test coverage for pkg/tarsum 2015-06-02 09:08:01 +02:00
fileinfosums.go Fix typos found across repository 2015-12-13 18:04:12 +02:00
fileinfosums_test.go Add test coverage for pkg/tarsum 2015-06-02 09:08:01 +02:00
tarsum.go Fix build cache false positives when build context tar contains unnormalized paths 2016-04-14 17:57:45 -07:00
tarsum_spec.md fix common misspell 2016-02-11 15:49:36 -08:00
tarsum_test.go fix variables that werent being called 2016-03-17 13:19:55 -07:00
versioning.go Fix uses of "int" where "int64" should be used instead 2015-07-31 16:31:40 -07:00
versioning_test.go Add test coverage for pkg/tarsum 2015-06-02 09:08:01 +02:00
writercloser.go