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f53e38317d
In queue_userspace_packet(), the ovs_nla_put_flow return value is not checked. This is fine as long as key_attr_size() returns the correct value. In case it does not, the current code may corrupt buffer memory. Add a run time assertion catch this case to avoid silent failure. Reported-by: Ben Pfaff <blp@nicira.com> Signed-off-by: Andy Zhou <azhou@nicira.com> Signed-off-by: Pravin B Shelar <pshelar@nicira.com>