From 350d76196195f7ec015c39598c0afee9d8b7ca99 Mon Sep 17 00:00:00 2001
From: Eric Leblond <eric@regit.org>
Date: Mon, 25 Feb 2013 14:57:55 +0100
Subject: [PATCH] af-packet: leave reading loop at each turn

The idea of this patch is to be sure to leave the ring reading loop
enough to be able to sync counters. This should fix #706.
---
 src/source-af-packet.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/src/source-af-packet.c b/src/source-af-packet.c
index 1355c82038..144ceb64c3 100644
--- a/src/source-af-packet.c
+++ b/src/source-af-packet.c
@@ -838,6 +838,8 @@ int AFPReadFromRing(AFPThreadVars *ptv)
 next_frame:
         if (++ptv->frame_offset >= ptv->req.tp_frame_nr) {
             ptv->frame_offset = 0;
+            /* Get out of loop to be sure we will reach maintenance tasks */
+            SCReturnInt(AFP_READ_OK);
         }
     }