diff options
Diffstat (limited to 'plugins/imudp')
| -rw-r--r-- | plugins/imudp/Makefile.am | 2 | ||||
| -rw-r--r-- | plugins/imudp/imudp.c | 9 |
2 files changed, 7 insertions, 4 deletions
diff --git a/plugins/imudp/Makefile.am b/plugins/imudp/Makefile.am index 28ee9853..517b1287 100644 --- a/plugins/imudp/Makefile.am +++ b/plugins/imudp/Makefile.am @@ -1,6 +1,6 @@ pkglib_LTLIBRARIES = imudp.la imudp_la_SOURCES = imudp.c -imudp_la_CPPFLAGS = -I$(top_srcdir) $(pthreads_cflags) $(rsrt_cflags) +imudp_la_CPPFLAGS = -I$(top_srcdir) $(PTHREADS_CFLAGS) $(RSRT_CFLAGS) imudp_la_LDFLAGS = -module -avoid-version imudp_la_LIBADD = diff --git a/plugins/imudp/imudp.c b/plugins/imudp/imudp.c index b18c0db7..e9e82b20 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 time_t ttLastDiscard = 0; /* timestamp when a message from a non-permitted sender was last discarded * This shall prevent remote DoS when the "discard on disallowed sender" * message is configured to be logged on occurance of such a case. @@ -184,7 +185,7 @@ 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) { @@ -199,7 +200,7 @@ CODESTARTrunInput if(net.isAllowedSender((uchar*) "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) { @@ -242,7 +243,9 @@ 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: |