Description: rds: memory leak in __rds_conn_create()
References:
Notes:
 carnil> commit fixes aced3ce57cd3 ("RDS tcp loopback connection can
 carnil> hang") in 5.15-rc4 (but was backported to 5.10.44, 4.19.195 in
 carnil> particular). Fixed as well in 5.15.11 for 5.15.y.
Bugs:
upstream: released (5.16-rc6) [5f9562ebe710c307adc5f666bf1a2162ee7977c0]
5.10-upstream-stable: released (5.10.88) [74dc97dfb276542f12746d706abef63364d816bb]
4.19-upstream-stable: released (4.19.222) [1ed173726c1a0082e9d77c7d5a85411e85bdd983]
4.9-upstream-stable: N/A "Vulnerable code not present"
sid: released (5.15.15-1)
5.10-bullseye-security: released (5.10.92-1)
4.19-buster-security: released (4.19.232-1)
4.9-stretch-security: N/A "Vulnerable code not present"