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authorlaforge <laforge>2001-07-03 14:36:19 +0000
committerlaforge <laforge>2001-07-03 14:36:19 +0000
commitd7c98dc3512b6ca682466e50168dacac964366cd (patch)
treeb1c479ce60f43f30cdcf6f628c7fe182d36d2744 /ulogd/ulogd.c
parent138afedddb574993d5149a3628c9ba897459d469 (diff)
added fix to handle read errors (prevent endless packet logs)
Diffstat (limited to 'ulogd/ulogd.c')
-rw-r--r--ulogd/ulogd.c11
1 files changed, 9 insertions, 2 deletions
diff --git a/ulogd/ulogd.c b/ulogd/ulogd.c
index a62331a..cec4bf8 100644
--- a/ulogd/ulogd.c
+++ b/ulogd/ulogd.c
@@ -1,6 +1,6 @@
-/* ulogd, Version $Revision: 1.17 $
+/* ulogd, Version $Revision: 1.18 $
*
- * $Id: ulogd.c,v 1.17 2001/06/14 19:25:25 laforge Exp $
+ * $Id: ulogd.c,v 1.18 2001/06/17 20:08:30 laforge Exp $
*
* userspace logging daemon for the netfilter ULOG target
* of the linux 2.4 netfilter subsystem.
@@ -579,6 +579,13 @@ int main(int argc, char* argv[])
/* endless loop receiving packets and handling them over to
* handle_packet */
while(len = ipulog_read(libulog_h, libulog_buf, MYBUFSIZ, 1)) {
+ if (len < 0) {
+ /* an error during read occurred,
+ * we may want some rate limiting here */
+ ulogd_log(LOG_ERROR,
+ ipulog_strerror(ipulog_errno));
+ continue;
+ }
while(upkt = ipulog_get_packet(libulog_h,
libulog_buf, len)) {
DEBUGP("==> packet received\n");