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| author |   Aleksei Nikiforov <aleksei.nikiforov@linux.ibm.com> | 2025-11-12 19:27:24 +0100 |
|---|---|---|
| committer |   Jakub Kicinski <kuba@kernel.org> | 2025-11-17 16:58:25 -0800 |
| commit | da02a1824884d6c84c5e5b5ac373b0c9e3288ec2 (patch) | |
| tree | b434f4e43c6b9d5d749773398fef36d20444d0a7 /scripts/gdb/linux/timerlist.py | |
| parent | veth: more robust handing of race to avoid txq getting stuck (diff) | |
| download | wireguard-linux-da02a1824884d6c84c5e5b5ac373b0c9e3288ec2.tar.xz wireguard-linux-da02a1824884d6c84c5e5b5ac373b0c9e3288ec2.zip | |
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: 0c0b20587b9f25a2 ("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>
Diffstat (limited to 'scripts/gdb/linux/timerlist.py')
0 files changed, 0 insertions, 0 deletions