[Bug 217440] FAT32 formatted USB stick with files written by PS4 - Invalid argument, unable to list directory contents
bugzilla-noreply at freebsd.org
bugzilla-noreply at freebsd.org
Wed Mar 1 02:45:46 UTC 2017
https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=217440
Bug ID: 217440
Summary: FAT32 formatted USB stick with files written by PS4 -
Invalid argument, unable to list directory contents
Product: Base System
Version: 11.0-RELEASE
Hardware: amd64
OS: Any
Status: New
Severity: Affects Only Me
Priority: ---
Component: bin
Assignee: freebsd-bugs at FreeBSD.org
Reporter: erik at nordstroem.no
I have an USB stick that I zeroed and formatted on my laptop which is running
FreeBSD.
# dd if=/dev/zero of=/dev/da1 bs=16m
# fdisk -i /dev/da1
# newfs_msdos -F32 /dev/da1s1
I then inserted the USB stick into my Sony PlayStation 4 and copied some video
recordings of Alien: Isolation gameplay made with the PS4 to the USB stick.
When I inserted the USB stick back into my laptop, mounted it and try to look
at the files, I get "invalid argument" as shown below.
I suspect that the PS4 may have included the trademark symbol and that this
might be what is causing the problems to show.
Assuming that only the name of the directory is the problem, I think it would
be better if it was still possible to descend into the directory.
For example, perhaps one could use the "8.3 filename"
(<https://en.wikipedia.org/wiki/8.3_filename>) that a file has when decoding
the full name of the file fails? In the specific case here, that would be
"ALIEN_~1" if I am reading the hexdump of the parent directory correctly.
$ doas mount_msdosfs /dev/da1s1 /mnt/
$ cd /mnt/
$ ls -R
PS4/
./PS4:
SHARE/
./PS4/SHARE:
Video Clips/
./PS4/SHARE/Video Clips:
ls: Alien_ Isolation?: Invalid argument
$ locale
LANG=en_US.UTF-8
LC_CTYPE="en_US.UTF-8"
LC_COLLATE="en_US.UTF-8"
LC_TIME="en_US.UTF-8"
LC_NUMERIC="en_US.UTF-8"
LC_MONETARY="en_US.UTF-8"
LC_MESSAGES="en_US.UTF-8"
LC_ALL=
$ env -i ls -R
PS4
./PS4:
SHARE
./PS4/SHARE:
Video Clips
./PS4/SHARE/Video Clips:
ls: Alien_ Isolation?: Invalid argument
$ env -i locale
LANG=
LC_CTYPE="C"
LC_COLLATE="C"
LC_TIME="C"
LC_NUMERIC="C"
LC_MONETARY="C"
LC_MESSAGES="C"
LC_ALL=
$ hd PS4
00000000 2e 20 20 20 20 20 20 20 20 20 20 10 00 00 5d 19 |. ...].|
00000010 61 4a 61 4a 00 00 5d 19 61 4a 03 00 00 00 00 00 |aJaJ..].aJ......|
00000020 2e 2e 20 20 20 20 20 20 20 20 20 10 00 00 5d 19 |.. ...].|
00000030 61 4a 61 4a 00 00 5d 19 61 4a 00 00 00 00 00 00 |aJaJ..].aJ......|
00000040 53 48 41 52 45 20 20 20 20 20 20 10 00 23 5d 19 |SHARE ..#].|
00000050 61 4a 61 4a 00 00 c2 19 61 4a 04 00 00 00 00 00 |aJaJ....aJ......|
00000060 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 |................|
*
00008000
$ hd PS4/SHARE/
00000000 2e 20 20 20 20 20 20 20 20 20 20 10 00 00 5d 19 |. ...].|
00000010 61 4a 61 4a 00 00 5d 19 61 4a 04 00 00 00 00 00 |aJaJ..].aJ......|
00000020 2e 2e 20 20 20 20 20 20 20 20 20 10 00 00 5d 19 |.. ...].|
00000030 61 4a 61 4a 00 00 5d 19 61 4a 03 00 00 00 00 00 |aJaJ..].aJ......|
00000040 41 56 00 69 00 64 00 65 00 6f 00 0f 00 8e 20 00 |AV.i.d.e.o.... .|
00000050 43 00 6c 00 69 00 70 00 73 00 00 00 00 00 ff ff |C.l.i.p.s.......|
00000060 56 49 44 45 4f 43 7e 31 20 20 20 10 00 2f 5d 19 |VIDEOC~1 ../].|
00000070 61 4a 61 4a 00 00 5d 19 61 4a 05 00 00 00 00 00 |aJaJ..].aJ......|
00000080 e5 74 00 6d 00 70 00 5f 00 63 00 0f 00 8e 70 00 |.t.m.p._.c....p.|
00000090 33 00 2e 00 64 00 61 00 74 00 00 00 00 00 ff ff |3...d.a.t.......|
000000a0 e5 4d 50 5f 43 50 33 20 44 41 54 20 00 bd b8 19 |.MP_CP3 DAT ....|
000000b0 61 4a 61 4a 00 00 c2 19 61 4a 5b 46 8d ef 1b 03 |aJaJ....aJ[F....|
000000c0 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 |................|
*
00008000
$ hd PS4/SHARE/Video\ Clips/
00000000 2e 20 20 20 20 20 20 20 20 20 20 10 00 00 5d 19 |. ...].|
00000010 61 4a 61 4a 00 00 5d 19 61 4a 05 00 00 00 00 00 |aJaJ..].aJ......|
00000020 2e 2e 20 20 20 20 20 20 20 20 20 10 00 00 5d 19 |.. ...].|
00000030 61 4a 61 4a 00 00 5d 19 61 4a 04 00 00 00 00 00 |aJaJ..].aJ......|
00000040 42 69 00 6f 00 6e 00 22 21 00 00 0f 00 72 ff ff |Bi.o.n."!....r..|
00000050 ff ff ff ff ff ff ff ff ff ff 00 00 ff ff ff ff |................|
00000060 01 41 00 6c 00 69 00 65 00 6e 00 0f 00 72 5f 00 |.A.l.i.e.n...r_.|
00000070 20 00 49 00 73 00 6f 00 6c 00 00 00 61 00 74 00 | .I.s.o.l...a.t.|
00000080 41 4c 49 45 4e 5f 7e 31 20 20 20 10 00 31 5d 19 |ALIEN_~1 ..1].|
00000090 61 4a 61 4a 00 00 c2 19 61 4a 06 00 00 00 00 00 |aJaJ....aJ......|
000000a0 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 |................|
*
00008000
$ hd /dev/da1s1 | grep -B10 -A10 '01 41 00 6c 00 69 00 65'
003af8a0 e5 4d 50 5f 43 50 33 20 44 41 54 20 00 bd b8 19 |.MP_CP3 DAT ....|
003af8b0 61 4a 61 4a 00 00 c2 19 61 4a 5b 46 8d ef 1b 03 |aJaJ....aJ[F....|
003af8c0 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 |................|
*
003b7800 2e 20 20 20 20 20 20 20 20 20 20 10 00 00 5d 19 |. ...].|
003b7810 61 4a 61 4a 00 00 5d 19 61 4a 05 00 00 00 00 00 |aJaJ..].aJ......|
003b7820 2e 2e 20 20 20 20 20 20 20 20 20 10 00 00 5d 19 |.. ...].|
003b7830 61 4a 61 4a 00 00 5d 19 61 4a 04 00 00 00 00 00 |aJaJ..].aJ......|
003b7840 42 69 00 6f 00 6e 00 22 21 00 00 0f 00 72 ff ff |Bi.o.n."!....r..|
003b7850 ff ff ff ff ff ff ff ff ff ff 00 00 ff ff ff ff |................|
003b7860 01 41 00 6c 00 69 00 65 00 6e 00 0f 00 72 5f 00 |.A.l.i.e.n...r_.|
003b7870 20 00 49 00 73 00 6f 00 6c 00 00 00 61 00 74 00 | .I.s.o.l...a.t.|
003b7880 41 4c 49 45 4e 5f 7e 31 20 20 20 10 00 31 5d 19 |ALIEN_~1 ..1].|
003b7890 61 4a 61 4a 00 00 c2 19 61 4a 06 00 00 00 00 00 |aJaJ....aJ......|
003b78a0 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 |................|
*
003bf800 2e 20 20 20 20 20 20 20 20 20 20 10 00 00 5d 19 |. ...].|
003bf810 61 4a 61 4a 00 00 5d 19 61 4a 06 00 00 00 00 00 |aJaJ..].aJ......|
003bf820 2e 2e 20 20 20 20 20 20 20 20 20 10 00 00 5d 19 |.. ...].|
003bf830 61 4a 61 4a 00 00 5d 19 61 4a 05 00 00 00 00 00 |aJaJ..].aJ......|
003bf840 43 30 00 32 00 32 00 37 00 33 00 0f 00 e9 31 00 |C0.2.2.7.3....1.|
003bf850 2e 00 6d 00 70 00 34 00 00 00 00 00 ff ff ff ff |..m.p.4.........|
003bf860 02 69 00 6f 00 6e 00 22 21 5f 00 0f 00 e9 32 00 |.i.o.n."!_....2.|
003bf870 30 00 31 00 37 00 30 00 33 00 00 00 30 00 31 00 |0.1.7.0.3...0.1.|
003bf880 01 41 00 6c 00 69 00 65 00 6e 00 0f 00 e9 5f 00 |.A.l.i.e.n...._.|
003bf890 20 00 49 00 73 00 6f 00 6c 00 00 00 61 00 74 00 | .I.s.o.l...a.t.|
003bf8a0 41 4c 49 45 4e 5f 7e 31 4d 50 34 20 00 32 5d 19 |ALIEN_~1MP4 .2].|
003bf8b0 61 4a 61 4a 00 00 68 19 61 4a 07 00 d7 8b fc 03 |aJaJ..h.aJ......|
003bf8c0 43 30 00 32 00 32 00 36 00 30 00 0f 00 c9 34 00 |C0.2.2.6.0....4.|
003bf8d0 2e 00 6d 00 70 00 34 00 00 00 00 00 ff ff ff ff |..m.p.4.........|
003bf8e0 02 69 00 6f 00 6e 00 22 21 5f 00 0f 00 c9 32 00 |.i.o.n."!_....2.|
003bf8f0 30 00 31 00 37 00 30 00 33 00 00 00 30 00 31 00 |0.1.7.0.3...0.1.|
003bf900 01 41 00 6c 00 69 00 65 00 6e 00 0f 00 c9 5f 00 |.A.l.i.e.n...._.|
003bf910 20 00 49 00 73 00 6f 00 6c 00 00 00 61 00 74 00 | .I.s.o.l...a.t.|
003bf920 41 4c 49 45 4e 5f 7e 32 4d 50 34 20 00 6b 68 19 |ALIEN_~2MP4 .kh.|
003bf930 61 4a 61 4a 00 00 a7 19 61 4a 01 08 b0 3f f0 17 |aJaJ....aJ...?..|
003bf940 43 30 00 32 00 31 00 37 00 32 00 0f 00 29 35 00 |C0.2.1.7.2...)5.|
003bf950 2e 00 6d 00 70 00 34 00 00 00 00 00 ff ff ff ff |..m.p.4.........|
003bf960 02 69 00 6f 00 6e 00 22 21 5f 00 0f 00 29 32 00 |.i.o.n."!_...)2.|
003bf970 30 00 31 00 37 00 30 00 33 00 00 00 30 00 31 00 |0.1.7.0.3...0.1.|
003bf980 01 41 00 6c 00 69 00 65 00 6e 00 0f 00 29 5f 00 |.A.l.i.e.n...)_.|
003bf990 20 00 49 00 73 00 6f 00 6c 00 00 00 61 00 74 00 | .I.s.o.l...a.t.|
003bf9a0 41 4c 49 45 4e 5f 7e 33 4d 50 34 20 00 66 a7 19 |ALIEN_~3MP4 .f..|
003bf9b0 61 4a 61 4a 00 00 b8 19 61 4a e2 37 14 2e 3c 07 |aJaJ....aJ.7..<.|
003bf9c0 43 30 00 32 00 31 00 34 00 34 00 0f 00 8a 38 00 |C0.2.1.4.4....8.|
003bf9d0 2e 00 6d 00 70 00 34 00 00 00 00 00 ff ff ff ff |..m.p.4.........|
003bf9e0 02 69 00 6f 00 6e 00 22 21 5f 00 0f 00 8a 32 00 |.i.o.n."!_....2.|
003bf9f0 30 00 31 00 37 00 30 00 33 00 00 00 30 00 31 00 |0.1.7.0.3...0.1.|
003bfa00 01 41 00 6c 00 69 00 65 00 6e 00 0f 00 8a 5f 00 |.A.l.i.e.n...._.|
003bfa10 20 00 49 00 73 00 6f 00 6c 00 00 00 61 00 74 00 | .I.s.o.l...a.t.|
003bfa20 41 4c 49 45 4e 5f 7e 34 4d 50 34 20 00 bd b8 19 |ALIEN_~4MP4 ....|
003bfa30 61 4a 61 4a 00 00 c2 19 61 4a 5b 46 8d ef 1b 03 |aJaJ....aJ[F....|
003bfa40 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 |................|
*
003c7800 00 00 00 1c 66 74 79 70 4d 53 4e 56 01 6e 23 04 |....ftypMSNV.n#.|
003c7810 4d 53 4e 56 69 73 6f 6d 6d 70 34 32 00 00 00 94 |MSNVisommp42....|
003c7820 75 75 69 64 50 52 4f 46 21 d2 4f ce bb 88 69 5c |uuidPROF!.O...i\|
003c7830 fa c9 c7 40 00 00 00 00 00 00 00 03 00 00 00 14 |... at ............|
003c7840 46 50 52 46 00 00 00 00 00 00 00 00 00 00 00 00 |FPRF............|
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