Netstreamdriver: deallocate certificate related resources

Free resources when a certificate path has been typed in
incorrectly. It will also trigger more information on the
configuration problem.

runtime/glbl.c

@@ -410,14 +410,14 @@ setDfltNetstrmDrvrCAF(void __attribute__((unused)) *pVal, uchar *pNewVal) {
 	DEFiRet;
 	FILE *fp;
 	free(loadConf->globals.pszDfltNetstrmDrvrCAF);
+	loadConf->globals.pszDfltNetstrmDrvrCAF = pNewVal;
 	fp = fopen((const char*)pNewVal, "r");
 	if(fp == NULL) {
 		LogError(errno, RS_RET_NO_FILE_ACCESS,
 			"error: defaultnetstreamdrivercafile file '%s' "
 			"could not be accessed", pNewVal);
 	} else {
 		fclose(fp);
-		loadConf->globals.pszDfltNetstrmDrvrCAF = pNewVal;
 	}
 
 	RETiRet;
@@ -458,14 +458,14 @@ setDfltNetstrmDrvrCRLF(void __attribute__((unused)) *pVal, uchar *pNewVal) {
 	DEFiRet;
 	FILE *fp;
 	free(loadConf->globals.pszDfltNetstrmDrvrCRLF);
+	loadConf->globals.pszDfltNetstrmDrvrCRLF = pNewVal;
 	fp = fopen((const char*)pNewVal, "r");
 	if(fp == NULL) {
 		LogError(errno, RS_RET_NO_FILE_ACCESS,
 			"error: defaultnetstreamdrivercrlfile file '%s' "
 			"could not be accessed", pNewVal);
 	} else {
 		fclose(fp);
-		loadConf->globals.pszDfltNetstrmDrvrCRLF = pNewVal;
 	}
 
 	RETiRet;
@@ -478,14 +478,14 @@ setDfltNetstrmDrvrCertFile(void __attribute__((unused)) *pVal, uchar *pNewVal) {
 	FILE *fp;
 
 	free(loadConf->globals.pszDfltNetstrmDrvrCertFile);
+	loadConf->globals.pszDfltNetstrmDrvrCertFile = pNewVal;
 	fp = fopen((const char*)pNewVal, "r");
 	if(fp == NULL) {
 		LogError(errno, RS_RET_NO_FILE_ACCESS,
 			"error: defaultnetstreamdrivercertfile '%s' "
 			"could not be accessed", pNewVal);
 	} else {
 		fclose(fp);
-		loadConf->globals.pszDfltNetstrmDrvrCertFile = pNewVal;
 	}
 
 	RETiRet;
@@ -497,14 +497,14 @@ setDfltNetstrmDrvrKeyFile(void __attribute__((unused)) *pVal, uchar *pNewVal) {
 	FILE *fp;
 
 	free(loadConf->globals.pszDfltNetstrmDrvrKeyFile);
+	loadConf->globals.pszDfltNetstrmDrvrKeyFile = pNewVal;
 	fp = fopen((const char*)pNewVal, "r");
 	if(fp == NULL) {
 		LogError(errno, RS_RET_NO_FILE_ACCESS,
 			"error: defaultnetstreamdriverkeyfile '%s' "
 			"could not be accessed", pNewVal);
 	} else {
 		fclose(fp);
-		loadConf->globals.pszDfltNetstrmDrvrKeyFile = pNewVal;
 	}
 
 	RETiRet;