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authorFlorian Westphal <fw@strlen.de>2012-05-18 01:36:49 +0000
committerPablo Neira Ayuso <pablo@netfilter.org>2012-05-20 22:12:12 +0200
commit867b5b6496a3296078146ba3d06616eda3b0717e (patch)
tree99e78dd3a400deb73f8bf4404ca2f84c920168f5
parent405c4f7dbfb16e69d75df5b631f195f5b9da29e4 (diff)
conntrack: flush stdout for each expectation event, too
else, piping "conntrack -E expect" output will be buffered/delayed, which is not what users expect. Normal conntrack events are already flushed. Signed-off-by: Florian Westphal <fw@strlen.de> Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
-rw-r--r--src/conntrack.c1
1 files changed, 1 insertions, 0 deletions
diff --git a/src/conntrack.c b/src/conntrack.c
index b065211..0920bc5 100644
--- a/src/conntrack.c
+++ b/src/conntrack.c
@@ -1380,6 +1380,7 @@ static int event_exp_cb(enum nf_conntrack_msg_type type,
nfexp_snprintf(buf,sizeof(buf), exp, type, op_type, op_flags);
printf("%s\n", buf);
+ fflush(stdout);
counter++;
return NFCT_CB_CONTINUE;