ShellCheck - shell script analysis tool
version: 0.11.0
license: GNU General Public License, version 3
website: https://www.shellcheck.net
Redirect to /tmp/tmp.yIdPZya8k7 and /tmp/tmp.FM8ATBYFOF
Tree base:
0cf004ffb61c ("sctp: fix OOB write to userspace in sctp_getsockopt_peer_auth_chunks")
Now at:
57e68eecf259 ("selftests: netfilter: conntrack_sctp_collision.sh: Introduce SCTP INIT collision test")
 ====== Checking before the patch ======
Checking tools/testing/selftests/net/netfilter/conntrack_sctp_collision.sh - fa30c5843b9afe2bfd2fc2064d6b85796f74de9166222e6ce19c04ae5033d3e2


In conntrack_sctp_collision.sh line 29:
	ip -n "$SERVER_NS" link add link0 type veth peer name link1 netns "$ROUTER_NS"
               ^--------^ SC2153 (info): Possible misspelling: SERVER_NS may not be assigned. Did you mean SERVER_GW?


In conntrack_sctp_collision.sh line 30:
	ip -n "$CLIENT_NS" link add link3 type veth peer name link2 netns "$ROUTER_NS"
               ^--------^ SC2153 (info): Possible misspelling: CLIENT_NS may not be assigned. Did you mean CLIENT_GW?

For more information:
  https://www.shellcheck.net/wiki/SC2153 -- Possible misspelling: CLIENT_NS m...

 ====== Checking the tree with the patch ======
Checking tools/testing/selftests/net/netfilter/conntrack_sctp_collision.sh - fa30c5843b9afe2bfd2fc2064d6b85796f74de9166222e6ce19c04ae5033d3e2


In conntrack_sctp_collision.sh line 44:
	ip -n "$SERVER_NS" link add link0 type veth peer name link1 netns "$ROUTER_NS"
               ^--------^ SC2153 (info): Possible misspelling: SERVER_NS may not be assigned. Did you mean SERVER_GW?


In conntrack_sctp_collision.sh line 45:
	ip -n "$CLIENT_NS" link add link3 type veth peer name link2 netns "$ROUTER_NS"
               ^--------^ SC2153 (info): Possible misspelling: CLIENT_NS may not be assigned. Did you mean CLIENT_GW?


In conntrack_sctp_collision.sh line 119:
(topo_setup && conf_delay $SERVER_NS link0 2) || exit $?
                          ^--------^ SC2086 (info): Double quote to prevent globbing and word splitting.

Did you mean:
(topo_setup && conf_delay "$SERVER_NS" link0 2) || exit $?


In conntrack_sctp_collision.sh line 125:
(topo_setup && conf_delay $CLIENT_NS link3 1) || exit $?
                          ^--------^ SC2086 (info): Double quote to prevent globbing and word splitting.

Did you mean:
(topo_setup && conf_delay "$CLIENT_NS" link3 1) || exit $?

For more information:
  https://www.shellcheck.net/wiki/SC2086 -- Double quote to prevent globbing ...
  https://www.shellcheck.net/wiki/SC2153 -- Possible misspelling: CLIENT_NS m...