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linux/drivers/s390
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Aleksei Nikiforov da02a18248 s390/ctcm: Fix double-kfree 
The function 'mpc_rcvd_sweep_req(mpcginfo)' is called conditionally
from function 'ctcmpc_unpack_skb'. It frees passed mpcginfo.
After that a call to function 'kfree' in function 'ctcmpc_unpack_skb'
frees it again.

Remove 'kfree' call in function 'mpc_rcvd_sweep_req(mpcginfo)'.

Bug detected by the clang static analyzer.

Fixes: 0c0b20587b ("s390/ctcm: fix potential memory leak")
Reviewed-by: Aswin Karuvally <aswin@linux.ibm.com>
Signed-off-by: Aleksei Nikiforov <aleksei.nikiforov@linux.ibm.com>
Signed-off-by: Aswin Karuvally <aswin@linux.ibm.com>
Reviewed-by: Simon Horman <horms@kernel.org>
Link: https://patch.msgid.link/20251112182724.1109474-1-aswin@linux.ibm.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
History 2025-11-17 16:58:25 -08:00
..
block for-6.18/block-20250929 2025-10-02 10:16:56 -07:00
char more s390 updates for 6.18 merge window 2025-10-09 10:51:43 -07:00
cio s390/cio: Update purge function to unregister the unused subchannels 2025-10-04 18:40:42 +02:00
crypto Generic: 2025-10-06 12:37:34 -07:00
net s390/ctcm: Fix double-kfree 2025-11-17 16:58:25 -08:00
scsi Merge branch '6.16/scsi-queue' into 6.16/scsi-fixes 2025-06-09 15:34:06 -04:00
virtio s390/virtio_ccw: Don't allocate/assign airqs for non-existing queues 2025-04-09 12:12:41 +02:00
Makefile s390: remove pointless drivers-y in drivers/s390/Makefile 2019-09-16 13:21:51 +02:00