diff options
| -rw-r--r-- | libblkid/src/superblocks/udf.c | 10 | ||||
| -rw-r--r-- | tests/expected/blkid/low-probe-udf-bdr-2.60-nero | 10 | ||||
| -rw-r--r-- | tests/ts/blkid/images-fs/udf-bdr-2.60-nero.img.xz | bin | 0 -> 1956 bytes |
3 files changed, 20 insertions, 0 deletions
diff --git a/libblkid/src/superblocks/udf.c b/libblkid/src/superblocks/udf.c index bd8e0a5c2..97e79dab0 100644 --- a/libblkid/src/superblocks/udf.c +++ b/libblkid/src/superblocks/udf.c @@ -446,6 +446,16 @@ real_blksz: lvidiu_udf_rev = le16_to_cpu(lvidiu->min_udf_read_rev); if (lvidiu_udf_rev) udf_rev = lvidiu_udf_rev; + /* UDF-2.60: 2. Basic Restrictions & Requirements: + * The Minimum UDF Read Revision value shall be at most #0250 + * for all media with a UDF 2.60 file system. + * So in this case use Minimum UDF Write Revision as ID_FS_VERSION + * to distinguish between UDF 2.50 and UDF 2.60 discs. */ + if (lvidiu_udf_rev == 0x250) { + lvidiu_udf_rev = le16_to_cpu(lvidiu->min_udf_write_rev); + if (lvidiu_udf_rev > 0x250) + udf_rev = lvidiu_udf_rev; + } } } diff --git a/tests/expected/blkid/low-probe-udf-bdr-2.60-nero b/tests/expected/blkid/low-probe-udf-bdr-2.60-nero new file mode 100644 index 000000000..c0b8867b5 --- /dev/null +++ b/tests/expected/blkid/low-probe-udf-bdr-2.60-nero @@ -0,0 +1,10 @@ +ID_FS_LABEL=Label +ID_FS_LABEL_ENC=Label +ID_FS_LOGICAL_VOLUME_ID=Label +ID_FS_TYPE=udf +ID_FS_USAGE=filesystem +ID_FS_UUID=3b4a858dc4b57a72 +ID_FS_UUID_ENC=3b4a858dc4b57a72 +ID_FS_VERSION=2.60 +ID_FS_VOLUME_ID=Label +ID_FS_VOLUME_SET_ID=3B4A858DC4B57A72 diff --git a/tests/ts/blkid/images-fs/udf-bdr-2.60-nero.img.xz b/tests/ts/blkid/images-fs/udf-bdr-2.60-nero.img.xz Binary files differnew file mode 100644 index 000000000..9fb9a4fec --- /dev/null +++ b/tests/ts/blkid/images-fs/udf-bdr-2.60-nero.img.xz |