Ldong/syslog4j-graylog2
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Add length check of UDP packet to UDPNetSyslogServer#run()

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Fixes #5
This commit is contained in:
Jochen Schalanda 2016-02-18 14:41:58 +01:00
parent c318fd0867
commit 401b7d07fa
1 changed files with 4 additions and 4 deletions
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8
src/main/java/org/graylog2/syslog4j/server/impl/net/udp/UDPNetSyslogServer.java
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@ -81,10 +81,10 @@ public class UDPNetSyslogServer extends AbstractSyslogServer {
this.ds.receive(dp);
SyslogServerEventIF event = createEvent(this.getConfig(), receiveData, dp.getLength(), dp.getAddress());
handleEvent(null, this, dp, event);
if(dp.getLength() > 0) {
SyslogServerEventIF event = createEvent(this.getConfig(), receiveData, dp.getLength(), dp.getAddress());
handleEvent(null, this, dp, event);
}
} catch (SocketException se) {
int i = se.getMessage() == null ? -1 : se.getMessage().toLowerCase().indexOf("socket closed");