OGAWA Hirofumi 35033ab988 fat: fix memory allocation failure handling of match_strdup() ... In parse_options(), if match_strdup() failed, parse_options() leaves opts->iocharset in unexpected state (i.e. still pointing the freed string). And this can be the cause of double free. To fix, this initialize opts->iocharset always when freeing. Link: http://lkml.kernel.org/r/8736wp9dzc.fsf@mail.parknet.co.jp Signed-off-by: OGAWA Hirofumi <hirofumi@mail.parknet.co.jp> Reported-by: syzbot+90b8e10515ae88228a92@syzkaller.appspotmail.com Cc: <stable@vger.kernel.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>		2018-07-21 12:50:46 -07:00
..
cache.c	License cleanup: add SPDX GPL-2.0 license identifier to files with no license	2017-11-02 11:10:55 +01:00
dir.c	fat: convert to new i_version API	2018-01-29 06:42:20 -05:00
fat.h	License cleanup: add SPDX GPL-2.0 license identifier to files with no license	2017-11-02 11:10:55 +01:00
fatent.c	Rename superblock flags (MS_xyz -> SB_xyz)	2017-11-27 13:05:09 -08:00
file.c	statx: Add a system call to make enhanced file info available	2017-03-02 20:51:15 -05:00
inode.c	fat: fix memory allocation failure handling of match_strdup()	2018-07-21 12:50:46 -07:00
Kconfig	fat: add config option to set UTF-8 mount option by default	2016-03-22 15:36:02 -07:00
Makefile	License cleanup: add SPDX GPL-2.0 license identifier to files with no license	2017-11-02 11:10:55 +01:00
misc.c	Rename superblock flags (MS_xyz -> SB_xyz)	2017-11-27 13:05:09 -08:00
namei_msdos.c	vfs/y2038: inode timestamps conversion to timespec64	2018-06-15 07:31:07 +09:00
namei_vfat.c	vfs/y2038: inode timestamps conversion to timespec64	2018-06-15 07:31:07 +09:00
nfs.c	VFS: normal filesystems (and lustre): d_inode() annotations	2015-04-15 15:06:57 -04:00