Jan Kara 828112571c udf: Fix extending file within last block ... commit 1f3868f068 upstream. When extending file within last block it can happen that the extent is already rounded to the blocksize and thus contains the offset we want to grow up to. In such case we would mistakenly expand the last extent and make it one block longer than it should be, exposing unallocated block in a file and causing data corruption. Fix the problem by properly detecting this case and bailing out. CC: stable@vger.kernel.org Signed-off-by: Jan Kara <jack@suse.cz> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>		2022-12-21 17:36:36 +01:00
..
balloc.c
dir.c	udf: Fix crash after seekdir	2021-11-25 09:48:46 +01:00
directory.c
ecma_167.h	udf: Get rid of 0-length arrays in struct fileIdentDesc	2021-08-11 16:54:44 +02:00
file.c	mm: require ->set_page_dirty to be explicitly wired up	2021-06-29 10:53:48 -07:00
ialloc.c	udf: Fix error handling in udf_new_inode()	2022-01-27 11:05:02 +01:00
inode.c	udf: Fix extending file within last block	2022-12-21 17:36:36 +01:00
Kconfig
lowlevel.c
Makefile
misc.c	udf_get_extendedattr() had no boundary checks.	2021-08-23 13:35:19 +02:00
namei.c	udf: Fix a slab-out-of-bounds write bug in udf_find_entry()	2022-11-16 09:58:27 +01:00
osta_udf.h	udf: Get rid of 0-length arrays	2021-08-11 16:54:44 +02:00
partition.c
super.c	udf: Fix crash after seekdir	2021-11-25 09:48:46 +01:00
symlink.c	fs: make helpers idmap mount aware	2021-01-24 14:27:20 +01:00
truncate.c	udf: Do not bother looking for prealloc extents if i_lenExtents matches i_size	2022-12-21 17:36:36 +01:00
udf_i.h
udf_sb.h	udf: Fix iocharset=utf8 mount option	2021-08-12 16:07:09 +02:00
udfdecl.h	udf: Get rid of 0-length arrays in struct fileIdentDesc	2021-08-11 16:54:44 +02:00
udfend.h
udftime.c
unicode.c	udf: Fix iocharset=utf8 mount option	2021-08-12 16:07:09 +02:00