Hi Petr, On Wed, 2019-05-15 at 14:08 +0200, Petr Vorel wrote: > > evm_overlay 1 TINFO: overwrite file in overlay > > tst_rod: Failed to open '(null)' for writing: Operation not permitted > > evm_overlay 1 TFAIL: echo overlay > mntpoint/merged/foo1.txt failed unexpectedly > I've fixed '(null)' [1], with that one applied it should be 'mntpoint/merged/foo1.txt' Thanks! > But what is strange to me is that it continues to execute second line. return 1 [2] > should cause ROD() to quit with TBROK [3]. > Maybe that ROD in test1() should be replaced EXPECT_PASS. With just the first patch of Ignaz's path set [1] and the TPM 2.0 test [2], there aren't any errors. Without [1], it's now failing with the correct name. I'm now seeing: evm_overlay 1 TINFO: $TMPDIR is on tmpfs => run on loop device evm_overlay 1 TINFO: Formatting /dev/loop0 with ext3 extra opts='' evm_overlay 1 TINFO: overwrite file in overlay tst_rod: Failed to open 'mntpoint/merged/foo1.txt' for writing: Permission denied evm_overlay 1 TFAIL: echo overlay > mntpoint/merged/foo1.txt failed unexpectedly Mimi [1] https://www.spinics.net/lists/linux-integrity/msg05926.html [2] https://lore.kernel.org/linux-integrity/1558041162.3971.2.camel@xxxxxxxxxxxxx/T/#u