Stefan Haberland ee6f0605e0 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 12:21:43 +01:00
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block	s390/dasd: fix memleak in path handling error case	2020-01-12 12:21:43 +01:00
char	s390 updates for the 5.4 merge window	2019-09-17 14:04:43 -07:00
cio	s390/dasd/cio: Interpret ccw_device_get_mdc return value correctly	2020-01-12 12:21:43 +01:00
crypto	s390/zcrypt: handle new reply code FILTERED_BY_HYPERVISOR	2020-01-04 19:18:27 +01:00
net	s390/qeth: return proper errno on IO error	2019-11-20 12:29:47 -08:00
scsi	scsi: zfcp: trace channel log even for FCP command responses	2019-12-17 19:55:26 +01:00
virtio	virtio/s390: fix race on airq_areas[]	2019-07-26 13:36:18 +02:00
Makefile	s390: remove pointless drivers-y in drivers/s390/Makefile	2019-09-16 13:21:51 +02:00