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| author | Russ W. Knize <russ@knizefamily.net> | 2013-09-24 18:35:40 +0400 |
|---|---|---|
| committer | Jaegeuk Kim <jaegeuk.kim@samsung.com> | 2013-09-25 12:49:12 +0400 |
| commit | 885166c03c1d0ea6d79d707229340e3161ed1316 (patch) | |
| tree | cd7619af62a9b5420e84fbfe4077a6b1395dfbaf /fs/f2fs/xattr.c | |
| parent | 691c6fd2a2d6b6db08b17beec5e42ab0687058c7 (diff) | |
| download | linux-885166c03c1d0ea6d79d707229340e3161ed1316.tar.xz | |
f2fs: don't let the orphan inode counter underflow
Accounting errors from buggy code calling the acquire/release/remove
orphan inode interfaces can cause n_orphans to underflow, which will
then cause acquire_orphan_inode() to return -ENOSPC on the next
operation. This commit guards against that condition.
Signed-off-by: Russ Knize <rknize@motorola.com>
Signed-off-by: Jaegeuk Kim <jaegeuk.kim@samsung.com>
Diffstat (limited to 'fs/f2fs/xattr.c')
0 files changed, 0 insertions, 0 deletions