diff options
| author | Jakob Unterwurzacher | 2017-10-01 13:50:25 +0200 |
|---|---|---|
| committer | Jakob Unterwurzacher | 2017-10-01 13:50:25 +0200 |
| commit | 4da245c69d7994efec75e1deaef56a03020d39db (patch) | |
| tree | f9d429bd039774f4ecd06afb18844ece5a4d5bb4 /tests/example_filesystems/example_filesystems_test.go | |
| parent | 0072a96f20c99bf386d8e3f63741def5a3945018 (diff) | |
fusefrontend_reverse: fix 176-byte names
A file with a name of exactly 176 bytes length caused this error:
ls: cannot access ./tmp/dsg/sXSGJLTuZuW1FarwIkJs0w/b6mGjdxIRpaeanTo0rbh0A/QjMRrQZC_4WLhmHI1UOBcA/gocryptfs.longname.QV-UipdDXeUVdl05WruoEzBNPrQCfpu6OzJL0_QnDKY: No such file or directory
ls: cannot access ./tmp/dsg/sXSGJLTuZuW1FarwIkJs0w/b6mGjdxIRpaeanTo0rbh0A/QjMRrQZC_4WLhmHI1UOBcA/gocryptfs.longname.QV-UipdDXeUVdl05WruoEzBNPrQCfpu6OzJL0_QnDKY.name: No such file or directory
-????????? ? ? ? ? ? gocryptfs.longname.QV-UipdDXeUVdl05WruoEzBNPrQCfpu6OzJL0_QnDKY
-????????? ? ? ? ? ? gocryptfs.longname.QV-UipdDXeUVdl05WruoEzBNPrQCfpu6OzJL0_QnDKY.name
Root cause was a wrong shortNameMax constant that failed to
account for the obligatory padding byte.
Fix the constant and also expand the TestLongnameStat test case
to test ALL file name lengths from 1-255 bytes.
Fixes https://github.com/rfjakob/gocryptfs/issues/143 .
Diffstat (limited to 'tests/example_filesystems/example_filesystems_test.go')
| -rw-r--r-- | tests/example_filesystems/example_filesystems_test.go | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/tests/example_filesystems/example_filesystems_test.go b/tests/example_filesystems/example_filesystems_test.go index cbea251..0732eb6 100644 --- a/tests/example_filesystems/example_filesystems_test.go +++ b/tests/example_filesystems/example_filesystems_test.go @@ -254,6 +254,8 @@ func TestExampleFSv13(t *testing.T) { // gocryptfs v1.3 introduced HKDF. // We check the md5 sum of the encrypted version of a file to make sure we don't // accidentially change the ciphertext generation. +// Create a full crypto round-trip by mounting two times: +// dirA -> reverse mount -> dirB -> forward mount -> dirC func TestExampleFSv13reverse(t *testing.T) { // Prepare directories dirA := "v1.3-reverse" |