From d880bb845c93761c0ab028e6f9ec31f2c43edb1a Mon Sep 17 00:00:00 2001
From: laforge <laforge>
Date: Thu, 16 Oct 2003 12:56:59 +0000
Subject: fix output if file exists and has a size of zero bytes (Yoshihiro
 Kawabe)

---
 ulogd/pcap/ulogd_PCAP.c | 11 ++++++++---
 1 file changed, 8 insertions(+), 3 deletions(-)

(limited to 'ulogd/pcap')

diff --git a/ulogd/pcap/ulogd_PCAP.c b/ulogd/pcap/ulogd_PCAP.c
index 7178b11..56c50f8 100644
--- a/ulogd/pcap/ulogd_PCAP.c
+++ b/ulogd/pcap/ulogd_PCAP.c
@@ -1,4 +1,4 @@
-/* ulogd_PCAP.c, Version $Revision: 1.5 $
+/* ulogd_PCAP.c, Version $Revision: 1.6 $
  *
  * ulogd output target for writing pcap-style files (like tcpdump)
  *
@@ -20,7 +20,7 @@
  *  along with this program; if not, write to the Free Software
  *  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
  *
- * $Id: ulogd_PCAP.c,v 1.5 2003/08/23 17:25:59 laforge Exp $
+ * $Id: ulogd_PCAP.c,v 1.6 2003/09/28 15:19:27 laforge Exp $
  *
  */
 
@@ -154,8 +154,13 @@ static int get_ids(void)
 
 void append_create_outfile(void) {
 	struct stat st_dummy;
+	int exist = 0;
 
-	if (stat(pcapf_ce.u.string, &st_dummy)) {
+	if (stat(pcapf_ce.u.string, &st_dummy) == 0 && st.st_size > 0) {
+		exist = 1;
+	}
+
+	if (!exist) {
 		of = fopen(pcapf_ce.u.string, "w");
 		if (!of) {
 			ulogd_log(ULOGD_FATAL, "can't open pcap file: %s\n",
-- 
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