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d5528d5e91
linux/block/partitions
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Nikolai Merinov d5528d5e91 partitions/efi: Fix partition name parsing in GUID partition entry 
GUID partition entry defined to have a partition name as 36 UTF-16LE
code units. This means that on big-endian platforms ASCII symbols
would be read with 0xXX00 efi_char16_t character code. In order to
correctly extract ASCII characters from a partition name field we
should be converted from 16LE to CPU architecture.

The problem exists on all big endian platforms.

[ mingo: Minor edits. ]

Fixes: eec7ecfede ("genhd, efi: add efi partition metadata to hd_structs")
Reviewed-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Nikolai Merinov <n.merinov@inango-systems.com>
Signed-off-by: Ard Biesheuvel <ardb@kernel.org>
Signed-off-by: Ingo Molnar <mingo@kernel.org>
Link: https://lore.kernel.org/r/20200308080859.21568-29-ardb@kernel.org
Link: https://lore.kernel.org/r/797777312.1324734.1582544319435.JavaMail.zimbra@inango-systems.com/
2020-03-08 10:00:09 +01:00
..
acorn.c block: switch all files cleared marked as GPLv2 to SPDX tags 2019-04-30 16:11:57 -06:00
acorn.h License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
aix.c partitions/aix: append null character to print data from disk 2018-07-27 09:17:41 -06:00
aix.h block: add SPDX tags to block layer files missing licensing information 2019-04-30 16:12:03 -06:00
amiga.c License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
amiga.h block: add SPDX tags to block layer files missing licensing information 2019-04-30 16:12:03 -06:00
atari.c License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
atari.h License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
check.c treewide: Use array_size() in vzalloc() 2018-06-12 16:19:22 -07:00
check.h License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
cmdline.c docs: block: convert to ReST 2019-07-15 09:20:27 -03:00
cmdline.h License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
efi.c partitions/efi: Fix partition name parsing in GUID partition entry 2020-03-08 10:00:09 +01:00
efi.h partitions/efi: Fix partition name parsing in GUID partition entry 2020-03-08 10:00:09 +01:00
ibm.c License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
ibm.h block: add SPDX tags to block layer files missing licensing information 2019-04-30 16:12:03 -06:00
karma.c License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
karma.h block: add SPDX tags to block layer files missing licensing information 2019-04-30 16:12:03 -06:00
Kconfig docs: admin-guide: add a series of orphaned documents 2019-07-15 11:03:02 -03:00
ldm.c partitions/ldm: fix spelling mistake "to" -> "too" 2020-01-23 11:41:45 -07:00
ldm.h block: switch all files cleared marked as GPLv2 or later to SPDX tags 2019-04-30 16:11:59 -06:00
mac.c License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
mac.h License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
Makefile License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
msdos.c partitions/msdos: Unable to mount UFS 44bsd partitions 2018-01-10 09:12:16 -07:00
msdos.h block: add SPDX tags to block layer files missing licensing information 2019-04-30 16:12:03 -06:00
osf.c License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
osf.h block: add SPDX tags to block layer files missing licensing information 2019-04-30 16:12:03 -06:00
sgi.c License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
sgi.h block: add SPDX tags to block layer files missing licensing information 2019-04-30 16:12:03 -06:00
sun.c License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
sun.h block: add SPDX tags to block layer files missing licensing information 2019-04-30 16:12:03 -06:00
sysv68.c License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
sysv68.h block: add SPDX tags to block layer files missing licensing information 2019-04-30 16:12:03 -06:00
ultrix.c License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
ultrix.h block: add SPDX tags to block layer files missing licensing information 2019-04-30 16:12:03 -06:00