af-packet: optionally disable offloading

9 years ago · 9d48720f9a
parent 98092f63b5
commit 9d48720f9a
1 changed files with 8 additions and 3 deletions
--- a/src/runmode-af-packet.c
+++ b/src/runmode-af-packet.c
@ -453,10 +453,15 @@ finalize:
    switch (ltype) {
        case LINKTYPE_ETHERNET:
            /* af-packet can handle csum offloading */
-            if (GetIfaceOffloading(iface, 0, 1) == 1) {
-                SCLogWarning(SC_ERR_AFP_CREATE,
-                    "Using AF_PACKET with offloading activated leads to capture problems");
+            if (LiveGetOffload() == 0) {
+                if (GetIfaceOffloading(iface, 0, 1) == 1) {
+                    SCLogWarning(SC_ERR_AFP_CREATE,
+                            "Using AF_PACKET with offloading activated leads to capture problems");
+                }
+            } else {
+                DisableIfaceOffloading(iface, 0, 1);
            }
+            break;
        case -1:
        default:
            break;