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linux/fs/udf
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Jan Kara 5c2dbe3435 udf: Fix crash on IO error during truncate 
commit d3ca4651d0 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.

Reported-by: jean-luc malet <jeanluc.malet@gmail.com>
Signed-off-by: Jan Kara <jack@suse.cz>
Signed-off-by: Ben Hutchings <ben@decadent.org.uk>
History 2019-08-13 12:38:43 +01:00
..
balloc.c udf: Fix handling of i_blocks 2012-02-29 21:53:47 +01:00
dir.c udf: Check path length when reading symlink 2015-01-15 10:44:51 +00:00
directory.c udf: Detect incorrect directory size 2018-11-20 18:05:18 +00:00
ecma_167.h Remove struct typedefs from fs/udf/ecma_167.h et al. 2009-04-02 12:29:47 +02:00
file.c udf: Fix races with i_size changes during readpage 2017-10-12 15:27:49 +01:00
ialloc.c udf: fix the udf_iget() vs. udf_new_inode() races 2018-10-21 08:46:02 +01:00
inode.c udf: Fix deadlock between writeback and udf_setsize() 2017-10-12 15:27:49 +01:00
Kconfig Merge branch 'for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jack/linux-udf-2.6 2011-01-11 14:45:52 -08:00
lowlevel.c udf: Neaten udf_debug uses 2011-10-31 23:43:58 +01:00
Makefile switch udf to simple_fsync() 2009-06-11 21:36:13 -04:00
misc.c udf: Rename udf_error to udf_err 2011-10-10 19:29:01 +02:00
namei.c do d_instantiate/unlock_new_inode combinations safely 2018-10-21 08:46:03 +01:00
osta_udf.h Remove struct typedefs from fs/udf/ecma_167.h et al. 2009-04-02 12:29:47 +02:00
partition.c udf: Cleanup metadata flags handling 2011-10-31 23:49:48 +01:00
super.c Merge branch 'for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jack/linux-fs 2014-04-07 17:59:17 -07:00
symlink.c udf: Check component length before reading it 2015-01-15 10:44:53 +00:00
truncate.c udf: Fix crash on IO error during truncate 2019-08-13 12:38:43 +01:00
udf_i.h udf: add extent cache support in case of file reading 2013-01-22 10:48:31 +01:00
udf_sb.h udf: Fortify LVID loading 2013-09-24 11:23:33 +02:00
udfdecl.h udf: Check path length when reading symlink 2015-01-15 10:44:51 +00:00
udfend.h Remove struct typedefs from fs/udf/ecma_167.h et al. 2009-04-02 12:29:47 +02:00
udftime.c udf: Convert printks to pr_<level> 2011-10-31 23:43:52 +01:00
unicode.c udf: Check output buffer length when converting name to CS0 2016-02-02 19:09:17 +00:00