The "cleanup" label in ssl_verify.c:verify_user_pass_plugin() is used
only when PLUGIN_DEF_AUTH is defined, therefore make the label
definition dependent on the same define.
Fixes the following warning when PLUGIN_DEF_AUTH is not defined:
ssl_verify.c: In function 'verify_user_pass_plugin':
ssl_verify.c:1223:1: warning: label 'cleanup' defined but not used
[-Wunused-label]
cleanup:
^~~~~~~
Signed-off-by: Antonio Quartulli <a...@unstable.cc>
---
src/openvpn/ssl_verify.c | 2 ++
1 file changed, 2 insertions(+)
diff --git a/src/openvpn/ssl_verify.c b/src/openvpn/ssl_verify.c
index 61872251..5b46ea72 100644
--- a/src/openvpn/ssl_verify.c
+++ b/src/openvpn/ssl_verify.c
@@ -1220,7 +1220,9 @@ verify_user_pass_plugin(struct tls_session *session,
const struct user_pass *up,
msg(D_TLS_ERRORS, "TLS Auth Error (verify_user_pass_plugin): peer
provided a blank username");
}
+#ifdef PLUGIN_DEF_AUTH
cleanup:
+#endif
return retval;
}
--
2.18.0
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