Hou Tao c16f39d14a ubi: fastmap: Free unused fastmap anchor peb during detach ... When CONFIG_MTD_UBI_FASTMAP is enabled, fm_anchor will be assigned a free PEB during ubi_wl_init() or ubi_update_fastmap(). However if fastmap is not used or disabled on the MTD device, ubi_wl_entry related with the PEB will not be freed during detach. So Fix it by freeing the unused fastmap anchor during detach. Fixes: f9c34bb529 ("ubi: Fix producing anchor PEBs") Reported-by: syzbot+f317896aae32eb281a58@syzkaller.appspotmail.com Reviewed-by: Sascha Hauer <s.hauer@pengutronix.de> Signed-off-by: Hou Tao <houtao1@huawei.com> Signed-off-by: Richard Weinberger <richard@nod.at>		2020-03-30 23:02:35 +02:00
..
attach.c	ubi: Free the normal volumes in error paths of ubi_attach_mtd_dev()	2020-01-16 23:35:59 +01:00
block.c	ubi: block: Warn if volume size is not multiple of 512	2019-09-15 22:12:49 +02:00
build.c	treewide: remove redundant IS_ERR() before error code check	2020-02-04 03:05:27 +00:00
cdev.c	compat_ioctl: move drivers to compat_ptr_ioctl	2019-10-23 17:23:43 +02:00
debug.c	This pull request contains mostly fixes for UBI, UBIFS and JFFS2:	2019-12-02 17:06:34 -08:00
debug.h	treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 156	2019-05-30 11:26:35 -07:00
eba.c	treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 156	2019-05-30 11:26:35 -07:00
fastmap-wl.c	ubi: fastmap: Free unused fastmap anchor peb during detach	2020-03-30 23:02:35 +02:00
fastmap.c	ubi: Fix an error pointer dereference in error handling code	2020-01-19 23:23:28 +01:00
gluebi.c	treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 156	2019-05-30 11:26:35 -07:00
io.c	treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 156	2019-05-30 11:26:35 -07:00
kapi.c	treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 156	2019-05-30 11:26:35 -07:00
Kconfig	treewide: Add SPDX license identifier - Makefile/Kconfig	2019-05-21 10:50:46 +02:00
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	treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 156	2019-05-30 11:26:35 -07:00
ubi-media.h	ubi: provide a way to skip CRC checks	2018-08-15 00:25:20 +02:00
ubi.h	ubi: Free the normal volumes in error paths of ubi_attach_mtd_dev()	2020-01-16 23:35:59 +01:00
upd.c	treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 156	2019-05-30 11:26:35 -07:00
vmt.c	treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 156	2019-05-30 11:26:35 -07:00
vtbl.c	ubi: Free the normal volumes in error paths of ubi_attach_mtd_dev()	2020-01-16 23:35:59 +01:00
wl.c	ubi: wl: Remove set but not used variable 'prev_e'	2020-01-16 23:35:20 +01:00
wl.h	ubi: Fix producing anchor PEBs	2019-11-17 22:45:57 +01:00