Wenwen Wang ae78ca3cf3 xen/blkback: fix memory leaks ... In read_per_ring_refs(), after 'req' and related memory regions are allocated, xen_blkif_map() is invoked to map the shared frame, irq, and etc. However, if this mapping process fails, no cleanup is performed, leading to memory leaks. To fix this issue, invoke the cleanup before returning the error. Acked-by: Roger Pau Monné <roger.pau@citrix.com> Reviewed-by: Boris Ostrovsky <boris.ostrovsky@oracle.com> Signed-off-by: Wenwen Wang <wenwen@cs.uga.edu> Signed-off-by: Jens Axboe <axboe@kernel.dk>		2019-08-12 08:18:37 -06:00
..
blkback.c	xen/blkback: move persistent grants flags to bool	2018-08-27 12:12:04 -04:00
common.h	xen/blkback: remove unused pers_gnts_lock from struct xen_blkif_ring	2018-08-27 12:12:04 -04:00
Makefile	treewide: Add SPDX license identifier - Makefile/Kconfig	2019-05-21 10:50:46 +02:00
xenbus.c	xen/blkback: fix memory leaks	2019-08-12 08:18:37 -06:00