Fix sequential write test with O_RDWR flag #393
Merged
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Description of change
Some of the sequential write tests were testing that once a new file is opened with O_RDWR and written to, a read on it will fail with EBADF. The issue was that the read in the test was performed at the EOF, which would result in different fuse calls depending on the kernel version: for example on 5.15, fuse
read
would be called with a "valid" offset and the expected EBADF would be returned (as we were observing in GitHub Actions), but on 6.1, agetattr
would check that the current position was EOF and succeed theread
call by returning0
.The fix seeks back
1
byte before trying to read it.Does this change impact existing behavior?
No. Only tests are affected.
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