diff options
Diffstat (limited to 'tools/syslogd.c')
| -rw-r--r-- | tools/syslogd.c | 47 |
1 files changed, 35 insertions, 12 deletions
diff --git a/tools/syslogd.c b/tools/syslogd.c index c72160fb..8c86c12e 100644 --- a/tools/syslogd.c +++ b/tools/syslogd.c @@ -87,6 +87,7 @@ #include <sys/ioctl.h> #include <sys/wait.h> #include <sys/file.h> +#include <sys/resource.h> #include <grp.h> #if HAVE_SYS_TIMESPEC_H @@ -429,6 +430,8 @@ selectorDestruct(void *pVal) rsCStrDestruct(&pThis->f_filterData.prop.pCSPropName); if(pThis->f_filterData.prop.pCSCompValue != NULL) rsCStrDestruct(&pThis->f_filterData.prop.pCSCompValue); + if(pThis->f_filterData.prop.regex_cache != NULL) + rsCStrRegexDestruct(&pThis->f_filterData.prop.regex_cache); } else if(pThis->f_filter_type == FILTER_EXPR) { if(pThis->f_filterData.f_expr != NULL) expr.Destruct(&pThis->f_filterData.f_expr); @@ -549,7 +552,7 @@ void untty(void) int i; if ( !Debug ) { - i = open(_PATH_TTY, O_RDWR); + i = open(_PATH_TTY, O_RDWR|O_CLOEXEC); if (i >= 0) { # if !defined(__hpux) (void) ioctl(i, (int) TIOCNOTTY, (char *)0); @@ -1076,12 +1079,12 @@ static rsRetVal shouldProcessThisMessage(selector_t *f, msg_t *pMsg, int *bProce break; case FIOP_REGEX: if(rsCStrSzStrMatchRegex(f->f_filterData.prop.pCSCompValue, - (unsigned char*) pszPropVal, 0) == RS_RET_OK) + (unsigned char*) pszPropVal, 0, &f->f_filterData.prop.regex_cache) == RS_RET_OK) bRet = 1; break; case FIOP_EREREGEX: if(rsCStrSzStrMatchRegex(f->f_filterData.prop.pCSCompValue, - (unsigned char*) pszPropVal, 1) == RS_RET_OK) + (unsigned char*) pszPropVal, 1, &f->f_filterData.prop.regex_cache) == RS_RET_OK) bRet = 1; break; default: @@ -1494,7 +1497,7 @@ int parseLegacySyslogMsg(msg_t *pMsg, int flags) * the fields. I think this logic shall work with any type of syslog message. */ bTAGCharDetected = 0; - if(pMsg->bParseHOSTNAME) { + if(flags & PARSE_HOSTNAME) { /* TODO: quick and dirty memory allocation */ /* the memory allocated is far too much in most cases. But on the plus side, * it is quite fast... - rgerhards, 2007-09-20 @@ -2071,6 +2074,32 @@ static rsRetVal setActionResumeInterval(void __attribute__((unused)) *pVal, int } +/* set the processes max number ob files (upon configuration request) + * 2009-04-14 rgerhards + */ +static rsRetVal setMaxFiles(void __attribute__((unused)) *pVal, int iFiles) +{ + struct rlimit maxFiles; + char errStr[1024]; + DEFiRet; + + maxFiles.rlim_cur = iFiles; + maxFiles.rlim_max = iFiles; + + if(setrlimit(RLIMIT_NOFILE, &maxFiles) < 0) { + /* NOTE: under valgrind, we seem to be unable to extend the size! */ + rs_strerror_r(errno, errStr, sizeof(errStr)); + errmsg.LogError(0, RS_RET_ERR_RLIM_NOFILE, "could not set process file limit to %d: %s [kernel max %ld]", + iFiles, errStr, (long) maxFiles.rlim_max); + ABORT_FINALIZE(RS_RET_ERR_RLIM_NOFILE); + } + dbgprintf("Max number of files set to %d [kernel max %ld].\n", iFiles, (long) maxFiles.rlim_max); + +finalize_it: + RETiRet; +} + + /* set the processes umask (upon configuration request) */ static rsRetVal setUmask(void __attribute__((unused)) *pVal, int iUmask) { @@ -2868,6 +2897,7 @@ static rsRetVal loadBuildInModules(void) CHKiRet(regCfSysLineHdlr((uchar *)"modload", 0, eCmdHdlrCustomHandler, conf.doModLoad, NULL, NULL)); CHKiRet(regCfSysLineHdlr((uchar *)"includeconfig", 0, eCmdHdlrCustomHandler, conf.doIncludeLine, NULL, NULL)); CHKiRet(regCfSysLineHdlr((uchar *)"umask", 0, eCmdHdlrFileCreateMode, setUmask, NULL, NULL)); + CHKiRet(regCfSysLineHdlr((uchar *)"maxopenfiles", 0, eCmdHdlrInt, setMaxFiles, NULL, NULL)); CHKiRet(regCfSysLineHdlr((uchar *)"debugprinttemplatelist", 0, eCmdHdlrBinary, NULL, &bDebugPrintTemplateList, NULL)); CHKiRet(regCfSysLineHdlr((uchar *)"debugprintmodulelist", 0, eCmdHdlrBinary, NULL, &bDebugPrintModuleList, NULL)); CHKiRet(regCfSysLineHdlr((uchar *)"debugprintcfsyslinehandlerlist", 0, eCmdHdlrBinary, @@ -3089,6 +3119,7 @@ GlobalClassExit(void) objRelease(net, LM_NET_FILENAME);/* TODO: the dependency on net shall go away! -- rgerhards, 2008-03-07 */ objRelease(conf, CORE_COMPONENT); objRelease(expr, CORE_COMPONENT); + vmClassExit(); /* this is hack, currently core_modules do not get this automatically called */ objRelease(vm, CORE_COMPONENT); objRelease(var, CORE_COMPONENT); objRelease(datetime, CORE_COMPONENT); @@ -3588,18 +3619,10 @@ int realMain(int argc, char **argv) fprintf(stderr, "-t option only supported in compatibility modes 0 to 2 - ignored\n"); break; case 'T':/* chroot() immediately at program startup, but only for testing, NOT security yet */ -{ -char buf[1024]; -getcwd(buf, 1024); -printf("pwd: '%s'\n", buf); -printf("chroot to '%s'\n", arg); if(chroot(arg) != 0) { perror("chroot"); exit(1); } -getcwd(buf, 1024); -printf("pwd: '%s'\n", buf); -} break; case 'u': /* misc user settings */ iHelperUOpt = atoi(arg); |