new file mode 100644
@@ -0,0 +1,7 @@
+Pass 1: Checking inodes, blocks, and sizes
+Pass 2: Checking directory structure
+Pass 3: Checking directory connectivity
+Pass 4: Checking reference counts
+Pass 5: Checking group summary information
+test_filesys: 12/16 files (8.3% non-contiguous), 70/100 blocks
+Exit status is 0
new file mode 100644
@@ -0,0 +1,7 @@
+Pass 1: Checking inodes, blocks, and sizes
+Pass 2: Checking directory structure
+Pass 3: Checking directory connectivity
+Pass 4: Checking reference counts
+Pass 5: Checking group summary information
+test_filesys: 12/16 files (8.3% non-contiguous), 70/100 blocks
+Exit status is 0
new file mode 100644
GIT binary patch
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new file mode 100644
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+fallocated extents after nonzero i_size and total extents > 4
Commit d3f32c2db8 was intended to detect extents found outside their proper location in the extent tree, including invalid extents at the end of an extent block. However, it incorrectly reported legal uninitialized extents created by fallocate() at the end of file with the FALLOC_FL_KEEP_SIZE flag as false positives. xfstests generic/263 (among others) caught this problem, while the e2fsprogs test f_uninit_ext_past_eof did not. The latter test failed to detect the problem in part because it uses a test file whose i_size is 0. Add a test derived from the fsx-based test case in xfstests generic/263 consisting of a file with non-zero length, more than four extents total, and two uninitialized extents past EOF to reliably reproduce commit d3f32c2db8's false positive behavior. Signed-off-by: Eric Whitney <enwlinux@gmail.com> --- tests/f_uninit_ext_past_eof2/expect.1 | 7 +++++++ tests/f_uninit_ext_past_eof2/expect.2 | 7 +++++++ tests/f_uninit_ext_past_eof2/image.gz | Bin 0 -> 989 bytes tests/f_uninit_ext_past_eof2/name | 1 + 4 files changed, 15 insertions(+) create mode 100644 tests/f_uninit_ext_past_eof2/expect.1 create mode 100644 tests/f_uninit_ext_past_eof2/expect.2 create mode 100644 tests/f_uninit_ext_past_eof2/image.gz create mode 100644 tests/f_uninit_ext_past_eof2/name