diff options
Diffstat (limited to 'plugins/imudp/imudp.c')
| -rw-r--r-- | plugins/imudp/imudp.c | 9 |
1 files changed, 6 insertions, 3 deletions
diff --git a/plugins/imudp/imudp.c b/plugins/imudp/imudp.c index f8beb01f..5792a999 100644 --- a/plugins/imudp/imudp.c +++ b/plugins/imudp/imudp.c @@ -51,6 +51,7 @@ DEFobjCurrIf(errmsg) DEFobjCurrIf(glbl) DEFobjCurrIf(net) +static int iMaxLine; /* maximum UDP message size supported */ static int *udpLstnSocks = NULL; /* Internet datagram sockets, first element is nbr of elements * read-only after init(), but beware of restart! */ static uchar *pszBindAddr = NULL; /* IP to bind socket to */ @@ -180,7 +181,7 @@ CODESTARTrunInput for (i = 0; nfds && i < *udpLstnSocks; i++) { if (FD_ISSET(udpLstnSocks[i+1], &readfds)) { socklen = sizeof(frominet); - l = recvfrom(udpLstnSocks[i+1], (char*) pRcvBuf, MAXLINE - 1, 0, + l = recvfrom(udpLstnSocks[i+1], (char*) pRcvBuf, iMaxLine, 0, (struct sockaddr *)&frominet, &socklen); if (l > 0) { if(net.cvthname(&frominet, fromHost, fromHostFQDN, fromHostIP) == RS_RET_OK) { @@ -195,7 +196,7 @@ CODESTARTrunInput if(net.isAllowedSender(net.pAllowedSenders_UDP, (struct sockaddr *)&frominet, (char*)fromHostFQDN)) { parseAndSubmitMessage(fromHost, fromHostIP, pRcvBuf, l, - MSG_PARSE_HOSTNAME, NOFLAG, eFLOWCTL_NO_DELAY); + MSG_PARSE_HOSTNAME, NOFLAG, eFLOWCTL_NO_DELAY, (uchar*)"imudp"); } else { dbgprintf("%s is not an allowed sender\n", (char*)fromHostFQDN); if(glbl.GetOption_DisallowWarning) { @@ -231,7 +232,9 @@ CODESTARTwillRun if(udpLstnSocks == NULL) ABORT_FINALIZE(RS_RET_NO_RUN); - if((pRcvBuf = malloc(MAXLINE * sizeof(char))) == NULL) { + iMaxLine = glbl.GetMaxLine(); + + if((pRcvBuf = malloc((iMaxLine + 1) * sizeof(char))) == NULL) { ABORT_FINALIZE(RS_RET_OUT_OF_MEMORY); } finalize_it: |