Tony Krowiak aa2bff25e9 s390/vfio-ap: fix memory leak in vfio_ap device driver ... [ Upstream commit 8f8cf76758 ] The device release callback function invoked to release the matrix device uses the dev_get_drvdata(device *dev) function to retrieve the pointer to the vfio_matrix_dev object in order to free its storage. The problem is, this object is not stored as drvdata with the device; since the kfree function will accept a NULL pointer, the memory for the vfio_matrix_dev object is never freed. Since the device being released is contained within the vfio_matrix_dev object, the container_of macro will be used to retrieve its pointer. Fixes: 1fde573413 ("s390: vfio-ap: base implementation of VFIO AP device driver") Signed-off-by: Tony Krowiak <akrowiak@linux.ibm.com> Reviewed-by: Harald Freudenberger <freude@linux.ibm.com> Link: https://lore.kernel.org/r/20230320150447.34557-1-akrowiak@linux.ibm.com Signed-off-by: Heiko Carstens <hca@linux.ibm.com> Signed-off-by: Vasily Gorbik <gor@linux.ibm.com> Signed-off-by: Sasha Levin <sashal@kernel.org>		2023-04-05 11:24:56 +02:00
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block	s390/dasd: Fix potential memleak in dasd_eckd_init()	2023-03-10 09:39:04 +01:00
char	s390/zcore: fix race when reading from hardware system area	2022-08-17 14:24:10 +02:00
cio	s390/cio: fix out-of-bounds access on cio_ignore free	2022-11-10 18:15:33 +01:00
crypto	s390/vfio-ap: fix memory leak in vfio_ap device driver	2023-04-05 11:24:56 +02:00
net	s390/lcs: Fix return type of lcs_start_xmit()	2022-12-31 13:14:41 +01:00
scsi	scsi: zfcp: Fix double free of FSF request when qdio send fails	2022-11-26 09:24:47 +01:00
virtio
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