diff options
Diffstat (limited to 'fs/ubifs/tnc.c')
| -rw-r--r-- | fs/ubifs/tnc.c | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/fs/ubifs/tnc.c b/fs/ubifs/tnc.c index d279012d8dd5..66dc57100bdf 100644 --- a/fs/ubifs/tnc.c +++ b/fs/ubifs/tnc.c @@ -470,6 +470,10 @@ static int try_read_node(const struct ubifs_info *c, void *buf, int type, if (node_len != len) return 0; + if (type == UBIFS_DATA_NODE && !c->always_chk_crc) + if (c->no_chk_data_crc) + return 0; + crc = crc32(UBIFS_CRC32_INIT, buf + 8, node_len - 8); node_crc = le32_to_cpu(ch->crc); if (crc != node_crc) @@ -1687,7 +1691,7 @@ static int validate_data_node(struct ubifs_info *c, void *buf, goto out_err; } - err = ubifs_check_node(c, buf, zbr->lnum, zbr->offs, 0); + err = ubifs_check_node(c, buf, zbr->lnum, zbr->offs, 0, 0); if (err) { ubifs_err("expected node type %d", UBIFS_DATA_NODE); goto out; |