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android_kernel_oneplus_msm8998/fs/udf
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Jan Kara c30b41bbbb udf: Fix crash on IO error during truncate 
commit d3ca4651d05c0ff7259d087d8c949bcf3e14fb46 upstream.

When truncate(2) hits IO error when reading indirect extent block the
code just bugs with:

kernel BUG at linux-4.15.0/fs/udf/truncate.c:249!
...

Fix the problem by bailing out cleanly in case of IO error.

CC: stable@vger.kernel.org
Reported-by: jean-luc malet <jeanluc.malet@gmail.com>
Signed-off-by: Jan Kara <jack@suse.cz>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2019-04-03 06:23:14 +02:00
..
balloc.c udf: use int for allocated blocks instead of sector_t 2015-03-16 08:24:16 +01:00
dir.c udf: Make udf_get_filename() return error instead of 0 length file name 2015-05-18 11:23:06 +02:00
directory.c udf: Detect incorrect directory size 2018-07-03 11:21:34 +02:00
ecma_167.h
file.c udf: remove double err declaration in udf_file_write_iter() 2015-05-18 11:23:09 +02:00
ialloc.c udf: saner calling conventions for udf_new_inode() 2014-09-04 21:37:41 +02:00
inode.c udf: Fix BUG on corrupted inode 2019-02-20 10:13:09 +01:00
Kconfig udf: Update Kconfig description 2015-01-05 11:04:37 +01:00
lowlevel.c udf: use linux/uaccess.h 2014-07-15 22:40:23 +02:00
Makefile
misc.c udf: remove redundant buffer_head.h includes 2015-03-14 07:54:02 +01:00
namei.c do d_instantiate/unlock_new_inode combinations safely 2018-05-30 07:48:52 +02:00
osta_udf.h
partition.c udf: remove redundant buffer_head.h includes 2015-03-14 07:54:02 +01:00
super.c udf: Provide saner default for invalid uid / gid 2018-05-30 07:49:15 +02:00
symlink.c udf: Return -ENOMEM when allocation fails in udf_get_filename() 2015-05-18 11:23:03 +02:00
truncate.c udf: Fix crash on IO error during truncate 2019-04-03 06:23:14 +02:00
udf_i.h fs: cleanup slight list_entry abuse 2015-06-23 18:01:59 -04:00
udf_sb.h udf: Fortify LVID loading 2013-09-24 11:23:33 +02:00
udfdecl.h udf: Check path length when reading symlink 2014-12-19 14:12:08 +01:00
udfend.h
udftime.c udf: remove redundant sys_tz declaration 2014-09-29 13:45:12 +02:00
unicode.c udf: Check output buffer length when converting name to CS0 2016-02-25 12:01:18 -08:00