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linux/net/rds/send.c
Aditya Pakki 0c85a7e874 net/rds: Avoid potential use after free in rds_send_remove_from_sock 
In case of rs failure in rds_send_remove_from_sock(), the 'rm' resource
is freed and later under spinlock, causing potential use-after-free.
Set the free pointer to NULL to avoid undefined behavior.

Signed-off-by: Aditya Pakki <pakki001@umn.edu>
Acked-by: Santosh Shilimkar <santosh.shilimkar@oracle.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2021-04-07 14:01:24 -07:00

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