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android_kernel_oneplus_msm8998/fs/ubifs
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Richard Weinberger c4c8445490 ubifs: Check for name being NULL while mounting 
commit 37f31b6ca4311b94d985fb398a72e5399ad57925 upstream.

The requested device name can be NULL or an empty string.
Check for that and refuse to continue. UBIFS has to do this manually
since we cannot use mount_bdev(), which checks for this condition.

Fixes: 1e51764a3c ("UBIFS: add new flash file system")
Reported-by: syzbot+38bd0f7865e5c6379280@syzkaller.appspotmail.com
Signed-off-by: Richard Weinberger <richard@nod.at>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2018-10-13 09:11:34 +02:00
..
budget.c UBIFS: extend debug/message capabilities 2015-03-25 11:08:41 +02:00
commit.c UBIFS: extend debug/message capabilities 2015-03-25 11:08:41 +02:00
compress.c UBIFS: extend debug/message capabilities 2015-03-25 11:08:41 +02:00
debug.c UBIFS: call dbg_is_power_cut() instead of reading c->dbg->pc_happened 2015-10-03 20:40:21 +02:00
debug.h UBIFS: print less 2012-08-31 17:32:58 +03:00
dir.c ubifs: Fix regression in ubifs_readdir() 2016-11-10 16:36:33 +01:00
file.c UBIFS: Implement ->migratepage() 2016-07-27 09:47:31 -07:00
find.c UBIFS: fix mounting problems after power cuts 2012-10-26 16:26:44 +03:00
gc.c UBIFS: remove unnecessary code in ubifs_garbage_collect 2013-10-22 13:34:27 +01:00
io.c UBIFS: extend debug/message capabilities 2015-03-25 11:08:41 +02:00
ioctl.c UBIFS: extend debug/message capabilities 2015-03-25 11:08:41 +02:00
journal.c ubifs: Fix synced_i_size calculation for xattr inodes 2018-09-09 20:04:35 +02:00
Kconfig ubifs: introduce UBIFS_ATIME_SUPPORT to ubifs 2015-11-07 11:35:08 +01:00
key.h
log.c UBIFS: extend debug/message capabilities 2015-03-25 11:08:41 +02:00
lprops.c ubifs: Fix memory leak in lprobs self-check 2018-09-09 20:04:35 +02:00
lpt.c UBIFS: use kmemdup rather than duplicating its implementation 2015-10-03 20:03:14 +02:00
lpt_commit.c UBIFS: extend debug/message capabilities 2015-03-25 11:08:41 +02:00
Makefile UBIFS: remove Kconfig debugging option 2012-05-16 19:53:46 +03:00
master.c UBIFS: extend debug/message capabilities 2015-03-25 11:08:41 +02:00
misc.h fs/ubifs: remove unnecessary new_valid_dev check 2015-11-06 23:26:48 +01:00
orphan.c UBIFS: extend debug/message capabilities 2015-03-25 11:08:41 +02:00
recovery.c UBIFS: Delete unnecessary checks before the function call "iput" 2015-11-06 23:26:52 +01:00
replay.c UBIFS: extend debug/message capabilities 2015-03-25 11:08:41 +02:00
sb.c UBIFS: extend debug/message capabilities 2015-03-25 11:08:41 +02:00
scan.c UBIFS: extend debug/message capabilities 2015-03-25 11:08:41 +02:00
shrinker.c UBIFS: Remove incorrect assertion in shrink_tnc() 2014-06-02 11:28:24 +03:00
super.c ubifs: Check for name being NULL while mounting 2018-10-13 09:11:34 +02:00
tnc.c ubifs: Fix journal replay wrt. xattr nodes 2017-01-26 08:23:48 +01:00
tnc_commit.c ubifs: Fix assertion in layout_in_gaps() 2016-09-15 08:27:53 +02:00
tnc_misc.c UBIFS: extend debug/message capabilities 2015-03-25 11:08:41 +02:00
ubifs-media.h UBIFS: add a superblock flag for free space fix-up 2011-05-16 14:12:14 +03:00
ubifs.h Merge branch 'for-linus-3' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs 2015-11-13 18:02:30 -08:00
xattr.c ubifs: Fix xattr_names length in exit paths 2016-10-28 03:01:35 -04:00