From: Alexander Gozman <goal81@gmail.com>
Date: Tue, 3 Sep 2019 19:52:23 +0000 (+0300)
Subject: nfq: check for EAGAIN after recv() call in NFQRecvPkt()
X-Git-Tag: suricata-5.0.1~113
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=f280e66f8402d87b2569d413205cd44c0075bb77;p=thirdparty%2Fsuricata.git

nfq: check for EAGAIN after recv() call in NFQRecvPkt()
---

diff --git a/src/source-nfq.c b/src/source-nfq.c
index b3eb3a2cac..becc474533 100644
--- a/src/source-nfq.c
+++ b/src/source-nfq.c
@@ -993,7 +993,7 @@ static void NFQRecvPkt(NFQQueueVars *t, NFQThreadVars *tv)
     rv = recv(t->fd, tv->data, tv->datalen, flag);
 
     if (rv < 0) {
-        if (errno == EINTR || errno == EWOULDBLOCK) {
+        if (errno == EINTR || errno == EWOULDBLOCK || errno == EAGAIN) {
             /* no error on timeout */
             if (flag)
                 NFQVerdictCacheFlush(t);