These are my work-in-progress patches for UDF 1.01 and 2.60 revisions. Patches are untested and UDF 2.60 support is only in R/O mode. I'm sending them to know what do you think about it. There is missing code for parsing of numFiles, numDirs, minUDFReadRev and minUDFWriteRev values from UDF 1.50 VAT discs, but this could be done in other patches. PS: If somebody is interested in UDF 1.01 specification, please let me know and I could send it. It is missing on OSTA website. Pali Rohár (4): udf: Do not access LVIDIU revision members when they are not filled udf: Fix reading numFiles and numDirs from UDF 2.00+ VAT discs udf: Fix reading minUDFReadRev and minUDFWriteRev from UDF 2.00+ VAT discs udf: Allow to read UDF 2.60 discs fs/udf/super.c | 71 +++++++++++++++++++++++++++++++++++++++---------- fs/udf/udf_sb.h | 10 ++++++- 2 files changed, 66 insertions(+), 15 deletions(-) -- 2.20.1