ESP: Add a const qualifier

(cherry picked from commit 51a470b91366db5d36eb11feb24cfcdb2f7a5d3e)

diff --git a/print-esp.c b/print-esp.c
index a9ffad55717000e2633d01ea5dfefaa02e5f4003..fb94a60a5c438536e3f718704ed47919f7dcd7be 100644 (file)
--- a/print-esp.c
+++ b/print-esp.c
@@ -340,7 +340,7 @@ int esp_decrypt_buffer_by_ikev2_print(netdissect_options *ndo,
 DIAG_ON_DEPRECATION
 
 static void esp_print_addsa(netdissect_options *ndo,
-                           struct sa_list *sa, int sa_def)
+                           const struct sa_list *sa, int sa_def)
 {
        /* copy the "sa" */