diff options
| -rw-r--r-- | sys/fs/udf/udf_vnops.c | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/sys/fs/udf/udf_vnops.c b/sys/fs/udf/udf_vnops.c index 5afb038..aa1791e 100644 --- a/sys/fs/udf/udf_vnops.c +++ b/sys/fs/udf/udf_vnops.c @@ -1319,6 +1319,12 @@ udf_readatoffset(struct udf_node *node, int *size, off_t offset, fentry = node->fentry; *data = &fentry->data[le32toh(fentry->l_ea)]; *size = le32toh(fentry->l_ad); + if (offset >= *size) + *size = 0; + else { + *data += offset; + *size -= offset; + } return (0); } else if (error != 0) { return (error); |
