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| author | Michael Biebl <biebl@debian.org> | 2009-10-10 12:29:11 +0200 |
|---|---|---|
| committer | Michael Biebl <biebl@debian.org> | 2009-10-10 12:29:11 +0200 |
| commit | b743785de633f7ff5c39f980496d359e4758ec83 (patch) | |
| tree | cbb40602f0c84f5fdb911b0bbd3a4b74e49b5211 /plugins | |
| parent | a3320fb454a00c23e50fa18b5507b657212b01d2 (diff) | |
| download | rsyslog-b743785de633f7ff5c39f980496d359e4758ec83.tar.gz | |
Imported Upstream version 4.4.2upstream/4.4.2
Diffstat (limited to 'plugins')
| -rw-r--r-- | plugins/imudp/imudp.c | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/plugins/imudp/imudp.c b/plugins/imudp/imudp.c index 57aec9b..6f4a638 100644 --- a/plugins/imudp/imudp.c +++ b/plugins/imudp/imudp.c @@ -178,9 +178,12 @@ processSocket(int fd, struct sockaddr_storage *frominetPrev, int *pbIsPermitted, ABORT_FINALIZE(RS_RET_ERR); } + if(lenRcvBuf == 0) + continue; /* this looks a bit strange, but practice shows it happens... */ + /* if we reach this point, we had a good receive and can process the packet received */ /* check if we have a different sender than before, if so, we need to query some new values */ - if(memcmp(&frominet, frominetPrev, socklen) != 0) { + if(net.CmpHost(&frominet, frominetPrev, socklen) != 0) { CHKiRet(net.cvthname(&frominet, fromHost, fromHostFQDN, fromHostIP)); memcpy(frominetPrev, &frominet, socklen); /* update cache indicator */ /* Here we check if a host is permitted to send us |