diff options
| author | Zhihao Cheng <chengzhihao1@huawei.com> | 2024-11-11 17:01:21 +0800 |
|---|---|---|
| committer | David Oberhollenzer <david.oberhollenzer@sigma-star.at> | 2024-11-11 10:32:46 +0100 |
| commit | 3f8ee068870a046b0dcf2921ed7ee375f405e49f (patch) | |
| tree | 4e7f4059cb04e7c5216154e7235d2fc3edc92165 /ubifs-utils/libubifs/master.c | |
| parent | 410f5bb08c0dd44358822031e59f64b4b840bd9e (diff) | |
fsck.ubifs: Read master node & init lpt
This is the 1/18 step of fsck. Read and check master node, init lpt.
There could be following errors:
1. corrupted scanning data in master area or invalid master node:
danger mode with rebuild_fs and normal mode with 'yes' answer will
turn to rebuild filesystem, other modes will exit.
2. incorrect space statistics in master node: Set %FR_LPT_INCORRECT for
for lpt status. Ignore the error.
3. corrupted lpt: Set %FR_LPT_CORRUPTED for lpt status. Ignore the error.
Signed-off-by: Zhihao Cheng <chengzhihao1@huawei.com>
Signed-off-by: David Oberhollenzer <david.oberhollenzer@sigma-star.at>
Diffstat (limited to 'ubifs-utils/libubifs/master.c')
| -rw-r--r-- | ubifs-utils/libubifs/master.c | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/ubifs-utils/libubifs/master.c b/ubifs-utils/libubifs/master.c index 61ff4ce..54d2a78 100644 --- a/ubifs-utils/libubifs/master.c +++ b/ubifs-utils/libubifs/master.c @@ -323,7 +323,12 @@ out: set_failure_reason_callback(c, reason); ubifs_err(c, "bad master node at offset %d error %d", c->mst_offs, err); ubifs_dump_node(c, c->mst_node, c->mst_node_alsz); - return -EINVAL; + err = -EINVAL; + if (can_ignore_failure_callback(c, reason)) { + clear_failure_reason_callback(c); + err = 0; + } + return err; } /** |