UBIFS: improve error reporting when reading bad node
When an error happens during validation of read node, the typical situation is that the LEB we read is unmapped (due to some bug). It is handy to include the mapping status into the error message. Signed-off-by: Artem Bityutskiy <Artem.Bityutskiy@nokia.com>
This commit is contained in:
parent
3bb66b47a4
commit
3a8fa0ed3e
|
@ -815,7 +815,8 @@ int ubifs_read_node(const struct ubifs_info *c, void *buf, int type, int len,
|
||||||
return 0;
|
return 0;
|
||||||
|
|
||||||
out:
|
out:
|
||||||
ubifs_err("bad node at LEB %d:%d", lnum, offs);
|
ubifs_err("bad node at LEB %d:%d, LEB mapping status %d", lnum, offs,
|
||||||
|
ubi_is_mapped(c->ubi, lnum));
|
||||||
dbg_dump_node(c, buf);
|
dbg_dump_node(c, buf);
|
||||||
dbg_dump_stack();
|
dbg_dump_stack();
|
||||||
return -EINVAL;
|
return -EINVAL;
|
||||||
|
|
Loading…
Reference in a new issue