Stefan Haberland 729a7f5e41 s390/dasd: fix memleak in path handling error case ... [ Upstream commit 00b39f698a ] If for whatever reason the dasd_eckd_check_characteristics() function exits after at least some paths have their configuration data allocated those data is never freed again. In the error case the device->private pointer is set to NULL and dasd_eckd_uncheck_device() will exit without freeing the path data because of this NULL pointer. Fix by calling dasd_eckd_clear_conf_data() for error cases. Also use dasd_eckd_clear_conf_data() in dasd_eckd_uncheck_device() to avoid code duplication. Reported-by: Qian Cai <cai@lca.pw> Reviewed-by: Jan Hoeppner <hoeppner@linux.ibm.com> Signed-off-by: Stefan Haberland <sth@linux.ibm.com> Signed-off-by: Jens Axboe <axboe@kernel.dk> Signed-off-by: Sasha Levin <sashal@kernel.org>		2020-01-12 12:17:22 +01:00
..
dasd.c	Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux	2018-08-13 19:07:17 -07:00
dasd_3990_erp.c
dasd_alias.c	s390/dasd: fix endless loop after read unit address configuration	2019-08-06 19:06:55 +02:00
dasd_devmap.c	s390/dasd,zfcp: fix gcc 8 stringop-truncation warnings	2018-07-02 11:24:52 +02:00
dasd_diag.c	s390/dasd: move dasd_ccw_req to per request data	2018-06-12 15:14:19 +02:00
dasd_diag.h
dasd_eckd.c	s390/dasd: fix memleak in path handling error case	2020-01-12 12:17:22 +01:00
dasd_eckd.h
dasd_eer.c	s390/dasd,zfcp: fix gcc 8 stringop-truncation warnings	2018-07-02 11:24:52 +02:00
dasd_erp.c
dasd_fba.c	s390/dasd: move dasd_ccw_req to per request data	2018-06-12 15:14:19 +02:00
dasd_fba.h
dasd_genhd.c
dasd_int.h	s390/dasd: reduce the default queue depth and nr of hardware queues	2018-07-02 11:22:41 +02:00
dasd_ioctl.c
dasd_proc.c	proc: introduce proc_create_seq{,_data}	2018-05-16 07:23:35 +02:00
dcssblk.c	s390, dcssblk: kaddr and pfn can be NULL to ->direct_access()	2018-07-30 09:33:03 -07:00
Kconfig
Makefile
scm_blk.c	s390/scm_blk: correct numa_node in scm_blk_dev_setup	2018-07-02 11:24:48 +02:00
scm_blk.h
scm_drv.c
xpram.c