OpenVPN sends the default gateway's MAC address, if the option --push-peer-info is enabled.
It also sends the client's environment variables whose names start with "UV_".
This commit adds some lines of code in OvsBeginIPCAsyncConnectionIfEmpty(), in order to set the hostname to "UV_HOSTNAME"'s value, which is defined by the user on their device.
In case "UV_HOSTNAME" is not available, "IV_HWADDR"'s value (the default gateway's MAC address) is used instead.
OvsParseOptions() has been adapted into a new function called OvsParsePeerInfo(), in order to parse the peer info string.
[src/Mayaqua/Microsoft.c:8773]: (style) The function 'EnumAllWindow' is never used.
[src/Mayaqua/Microsoft.c:1411]: (style) The function 'MsBufToRegSubkeys' is never used.
[src/Mayaqua/Microsoft.c:5373]: (style) The function 'MsChangeIconOnTrayEx2' is never used.
[src/Mayaqua/Microsoft.c:3426]: (style) The function 'MsCheckFileDigitalSignature' is never used.
[src/Mayaqua/Microsoft.c:10764]: (style) The function 'MsCreateTempFile' is never used.
[src/Mayaqua/Microsoft.c:10702]: (style) The function 'MsCreateTempFileByExt' is never used.
[src/Mayaqua/Microsoft.c:1290]: (style) The function 'MsDeleteClipboard' is never used.
[src/Mayaqua/Microsoft.c:12300]: (style) The function 'MsDetermineIsLockedByWtsApi' is never used.
[src/Mayaqua/Microsoft.c:7296]: (style) The function 'MsEnableRemoteDesktop' is never used.
[src/Mayaqua/Microsoft.c:2076]: (style) The function 'MsExecuteExW' is never used.
[src/Mayaqua/Microsoft.c:2454]: (style) The function 'MsExtractCab' is never used.
[src/Mayaqua/Microsoft.c:2383]: (style) The function 'MsExtractCabFromMsi' is never used.
[src/Mayaqua/Microsoft.c:2549]: (style) The function 'MsExtractCabinetFileFromExe' is never used.
[src/Mayaqua/Microsoft.c:2575]: (style) The function 'MsExtractCabinetFileFromExeW' is never used.
[src/Mayaqua/Microsoft.c:1236]: (style) The function 'MsFreeEventLog' is never used.
[src/Mayaqua/Microsoft.c:12450]: (style) The function 'MsFreeIsLocked' is never used.
[src/Mayaqua/Microsoft.c:4101]: (style) The function 'MsFreeLibrary' is never used.
[src/Mayaqua/Microsoft.c:2503]: (style) The function 'MsGetCabarcExeFilename' is never used.
[src/Mayaqua/Microsoft.c:1300]: (style) The function 'MsGetClipboardOwnerProcessId' is never used.
[src/Mayaqua/Microsoft.c:15237]: (style) The function 'MsGetCommonAppDataDir' is never used.
[src/Mayaqua/Microsoft.c:15406]: (style) The function 'MsGetCommonAppDataDirW' is never used.
[src/Mayaqua/Microsoft.c:15289]: (style) The function 'MsGetCommonDesktopDir' is never used.
[src/Mayaqua/Microsoft.c:15281]: (style) The function 'MsGetCommonProgramsDir' is never used.
[src/Mayaqua/Microsoft.c:15277]: (style) The function 'MsGetCommonStartMenuDir' is never used.
[src/Mayaqua/Microsoft.c:3136]: (style) The function 'MsGetComputerNameFull' is never used.
[src/Mayaqua/Microsoft.c:4984]: (style) The function 'MsGetCurrentProcessExeName' is never used.
[src/Mayaqua/Microsoft.c:2763]: (style) The function 'MsGetFileVersionW' is never used.
[src/Mayaqua/Microsoft.c:15241]: (style) The function 'MsGetLocalAppDataDir' is never used.
[src/Mayaqua/Microsoft.c:15468]: (style) The function 'MsGetLocalAppDataDirW' is never used.
[src/Mayaqua/Microsoft.c:8081]: (style) The function 'MsGetMs' is never used.
[src/Mayaqua/Microsoft.c:15333]: (style) The function 'MsGetMyDocumentsDir' is never used.
[src/Mayaqua/Microsoft.c:15459]: (style) The function 'MsGetMyDocumentsDirW' is never used.
[src/Mayaqua/Microsoft.c:11583]: (style) The function 'MsGetNetCfgRegKeyName' is never used.
[src/Mayaqua/Microsoft.c:15317]: (style) The function 'MsGetPersonalAppDataDir' is never used.
[src/Mayaqua/Microsoft.c:15325]: (style) The function 'MsGetPersonalDesktopDir' is never used.
[src/Mayaqua/Microsoft.c:15301]: (style) The function 'MsGetPersonalProgramsDir' is never used.
[src/Mayaqua/Microsoft.c:15293]: (style) The function 'MsGetPersonalStartMenuDir' is never used.
[src/Mayaqua/Microsoft.c:15309]: (style) The function 'MsGetPersonalStartupDir' is never used.
[src/Mayaqua/Microsoft.c:1737]: (style) The function 'MsGetPhysicalMacAddress' is never used.
[src/Mayaqua/Microsoft.c:4113]: (style) The function 'MsGetProcAddress' is never used.
[src/Mayaqua/Microsoft.c:15382]: (style) The function 'MsGetProgramFilesDirW' is never used.
[src/Mayaqua/Microsoft.c:15273]: (style) The function 'MsGetProgramFilesDirX64' is never used.
[src/Mayaqua/Microsoft.c:15269]: (style) The function 'MsGetProgramFilesDirX86' is never used.
[src/Mayaqua/Microsoft.c:15394]: (style) The function 'MsGetProgramFilesDirX86W' is never used.
[src/Mayaqua/Microsoft.c:715]: (style) The function 'MsGetSystemLocaleId' is never used.
[src/Mayaqua/Microsoft.c:15345]: (style) The function 'MsGetUserName' is never used.
[src/Mayaqua/Microsoft.c:15349]: (style) The function 'MsGetUserNameEx' is never used.
[src/Mayaqua/Microsoft.c:15480]: (style) The function 'MsGetUserNameExW' is never used.
[src/Mayaqua/Microsoft.c:15353]: (style) The function 'MsGetWinTempDir' is never used.
[src/Mayaqua/Microsoft.c:15484]: (style) The function 'MsGetWinTempDirW' is never used.
[src/Mayaqua/Microsoft.c:15366]: (style) The function 'MsGetWindowDirW' is never used.
[src/Mayaqua/Microsoft.c:9042]: (style) The function 'MsGetWindowOwnerProcessExeNameW' is never used.
[src/Mayaqua/Microsoft.c:15261]: (style) The function 'MsGetWindowsDrive' is never used.
[src/Mayaqua/Microsoft.c:15378]: (style) The function 'MsGetWindowsDriveW' is never used.
[src/Mayaqua/Microsoft.c:1251]: (style) The function 'MsInitEventLog' is never used.
[src/Mayaqua/Microsoft.c:7937]: (style) The function 'MsInstallService' is never used.
[src/Mayaqua/Microsoft.c:7128]: (style) The function 'MsIsCurrentDesktopAvailableForVnc' is never used.
[src/Mayaqua/Microsoft.c:2352]: (style) The function 'MsIsDirectoryW' is never used.
[src/Mayaqua/Microsoft.c:1979]: (style) The function 'MsIsFileLockedW' is never used.
[src/Mayaqua/Microsoft.c:1947]: (style) The function 'MsIsLocalDriveW' is never used.
[src/Mayaqua/Microsoft.c:12241]: (style) The function 'MsIsPasswordEmpty' is never used.
[src/Mayaqua/Microsoft.c:1587]: (style) The function 'MsIsProcessExists' is never used.
[src/Mayaqua/Microsoft.c:1618]: (style) The function 'MsIsProcessExistsW' is never used.
[src/Mayaqua/Microsoft.c:1581]: (style) The function 'MsIsProcessIdExists' is never used.
[src/Mayaqua/Microsoft.c:7386]: (style) The function 'MsIsRemoteDesktopCanEnableByRegistry' is never used.
[src/Mayaqua/Microsoft.c:7228]: (style) The function 'MsIsTerminalServiceMultiUserInstalled' is never used.
[src/Mayaqua/Microsoft.c:5349]: (style) The function 'MsIsTrayInited' is never used.
[src/Mayaqua/Microsoft.c:1707]: (style) The function 'MsIsUseWelcomeLogin' is never used.
[src/Mayaqua/Microsoft.c:7407]: (style) The function 'MsIsWin2000' is never used.
[src/Mayaqua/Microsoft.c:4017]: (style) The function 'MsLoadLibraryRawW' is never used.
[src/Mayaqua/Microsoft.c:2220]: (style) The function 'MsMakeDirEx' is never used.
[src/Mayaqua/Microsoft.c:12425]: (style) The function 'MsNewIsLocked' is never used.
[src/Mayaqua/Microsoft.c:3112]: (style) The function 'MsNoSleepEnd' is never used.
[src/Mayaqua/Microsoft.c:3079]: (style) The function 'MsNoSleepStart' is never used.
[src/Mayaqua/Microsoft.c:5083]: (style) The function 'MsPrintProcessList' is never used.
[src/Mayaqua/Microsoft.c:13117]: (style) The function 'MsRegAccessMaskFor64Bit' is never used.
[src/Mayaqua/Microsoft.c:1382]: (style) The function 'MsRegDeleteSubkeys' is never used.
[src/Mayaqua/Microsoft.c:14064]: (style) The function 'MsRegGetValueTypeAndSize' is never used.
[src/Mayaqua/Microsoft.c:14109]: (style) The function 'MsRegGetValueTypeAndSizeW' is never used.
[src/Mayaqua/Microsoft.c:14226]: (style) The function 'MsRegNewKey' is never used.
[src/Mayaqua/Microsoft.c:13903]: (style) The function 'MsRegReadValue' is never used.
[src/Mayaqua/Microsoft.c:13964]: (style) The function 'MsRegReadValueW' is never used.
[src/Mayaqua/Microsoft.c:1472]: (style) The function 'MsRegSubkeysToBuf' is never used.
[src/Mayaqua/Microsoft.c:13528]: (style) The function 'MsRegWriteValue' is never used.
[src/Mayaqua/Microsoft.c:13566]: (style) The function 'MsRegWriteValueW' is never used.
[src/Mayaqua/Microsoft.c:3205]: (style) The function 'MsRunAsUserEx' is never used.
[src/Mayaqua/Microsoft.c:6401]: (style) The function 'MsScmDispatcher' is never used.
[src/Mayaqua/Microsoft.c:2849]: (style) The function 'MsSetFileToHiddenW' is never used.
[src/Mayaqua/Microsoft.c:8099]: (style) The function 'MsSetThreadPriorityLow' is never used.
[src/Mayaqua/Microsoft.c:3511]: (style) The function 'MsSetWow64FileSystemRedirectionEnable' is never used.
[src/Mayaqua/Microsoft.c:12469]: (style) The function 'MsShutdownEx' is never used.
[src/Mayaqua/Microsoft.c:5740]: (style) The function 'MsStopUserModeFromService' is never used.
[src/Mayaqua/Microsoft.c:2260]: (style) The function 'MsUniDirectoryDelete' is never used.
[src/Mayaqua/Microsoft.c:2290]: (style) The function 'MsUniFileDelete' is never used.
[src/Mayaqua/Microsoft.c:6053]: (style) The function 'MsUserMode' is never used.
[src/Mayaqua/Microsoft.c:1200]: (style) The function 'MsWriteEventLog' is never used.
[src/Mayaqua/Microsoft.c:7684]: (style) The function 'EnumAllWindowEx' is never used.
[src/Mayaqua/Microsoft.c:9587]: (style) The function 'MsCreateTempFileNameByExt' is never used.
[src/Mayaqua/Microsoft.c:1794]: (style) The function 'MsDirectoryDelete' is never used.
[src/Mayaqua/Microsoft.c:1876]: (style) The function 'MsExtractCabFromMsiW' is never used.
[src/Mayaqua/Microsoft.c:1937]: (style) The function 'MsExtractCabW' is never used.
[src/Mayaqua/Microsoft.c:2047]: (style) The function 'MsExtractResourceFromExeW' is never used.
[src/Mayaqua/Microsoft.c:1806]: (style) The function 'MsFileDelete' is never used.
[src/Mayaqua/Microsoft.c:13842]: (style) The function 'MsGetCommonAppDataDir' is never used.
[src/Mayaqua/Microsoft.c:2105]: (style) The function 'MsGetFileVersion' is never used.
[src/Mayaqua/Microsoft.c:1344]: (style) The function 'MsGetPhysicalMacAddressFromApi' is never used.
[src/Mayaqua/Microsoft.c:1415]: (style) The function 'MsGetPhysicalMacAddressFromNetbios' is never used.
[src/Mayaqua/Microsoft.c:7975]: (style) The function 'MsGetProcessExeNameW' is never used.
[src/Mayaqua/Microsoft.c:1253]: (style) The function 'MsGetProcessNameFromId' is never used.
[src/Mayaqua/Microsoft.c:1534]: (style) The function 'MsIsFileLocked' is never used.
[src/Mayaqua/Microsoft.c:1495]: (style) The function 'MsIsLocalDrive' is never used.
[src/Mayaqua/Microsoft.c:11079]: (style) The function 'MsIsLockedThreadProc' is never used.
[src/Mayaqua/Microsoft.c:6314]: (style) The function 'MsIsRemoteDesktopEnabled' is never used.
[src/Mayaqua/Microsoft.c:2184]: (style) The function 'MsNoSleepThread' is never used.
[src/Mayaqua/Microsoft.c:2224]: (style) The function 'MsNoSleepThreadVista' is never used.
[src/Mayaqua/Microsoft.c:12681]: (style) The function 'MsRegGetValueTypeAndSizeEx' is never used.
[src/Mayaqua/Microsoft.c:12722]: (style) The function 'MsRegGetValueTypeAndSizeExW' is never used.
[src/Mayaqua/Microsoft.c:12835]: (style) The function 'MsRegNewKeyEx' is never used.
[src/Mayaqua/Microsoft.c:12528]: (style) The function 'MsRegReadValueEx' is never used.
[src/Mayaqua/Microsoft.c:12585]: (style) The function 'MsRegReadValueExW' is never used.
[src/Mayaqua/Microsoft.c:12161]: (style) The function 'MsRegWriteValueEx' is never used.
[src/Mayaqua/Microsoft.c:12195]: (style) The function 'MsRegWriteValueExW' is never used.
[src/Mayaqua/Microsoft.c:2460]: (style) The function 'MsRunAsUserExInner' is never used.
[src/Mayaqua/Microsoft.c:2162]: (style) The function 'MsSetFileToHidden' is never used.
[src/Mayaqua/Microsoft.c:1818]: (style) The function 'MsUniIsDirectory' is never used.
[src/Mayaqua/Microsoft.c:8771]: (style) The function 'MsCreateTempFileName' is never used.
[src/Mayaqua/Microsoft.c:1619]: (style) The function 'MsExtractResourceFromExe' is never used.
[src/Mayaqua/Microsoft.c:1595]: (style) The function 'MsGetCabarcExeFilenameW' is never used.
[src/Mayaqua/Microsoft.c:1568]: (style) The function 'MsIsDirectory' is never used.
[src/Mayaqua/Microsoft.c:10153]: (style) The function 'MsIsLockedWindowHandlerWindowProc' is never used.
[src/Mayaqua/Microsoft.c:5621]: (style) The function 'MsIsRemoteDesktopAvailable' is never used.
[src/Mayaqua/Microsoft.c:11787]: (style) The function 'MsRegGetValueTypeAndSizeEx2W' is never used.
[src/Mayaqua/Microsoft.c:11502]: (style) The function 'MsRegGetValueTypeAndSizeEx2' is never used.
[src/Mayaqua/Internat.c:848]: (style) The function 'DumpStr' is never used.
[src/Mayaqua/Internat.c:823]: (style) The function 'DumpUniStr' is never used.
[src/Mayaqua/Internat.c:1270]: (style) The function 'NullUniToken' is never used.
[src/Mayaqua/Internat.c:1505]: (style) The function 'StrToUtf' is never used.
[src/Mayaqua/Internat.c:1819]: (style) The function 'StrToUtf8' is never used.
[src/Mayaqua/Internat.c:3459]: (style) The function 'UniCheckStrSize' is never used.
[src/Mayaqua/Internat.c:195]: (style) The function 'UniMakeCharArray' is never used.
[src/Mayaqua/Internat.c:2896]: (style) The function 'UniReplaceFormatStringFor64' is never used.
[src/Mayaqua/Internat.c:2279]: (style) The function 'UniReplaceStri' is never used.
[src/Mayaqua/Internat.c:2387]: (style) The function 'UniSearchStri' is never used.
[src/Mayaqua/Internat.c:3390]: (style) The function 'UniStrCatLeft' is never used.
[src/Mayaqua/Internat.c:293]: (style) The function 'UniStrListToStr' is never used.
[src/Mayaqua/Internat.c:320]: (style) The function 'UniStrToStrList' is never used.
[src/Mayaqua/Internat.c:2834]: (style) The function 'UniToInti' is never used.
[src/Mayaqua/Internat.c:1490]: (style) The function 'UniToStr64' is never used.
[src/Mayaqua/Internat.c:2816]: (style) The function 'UniToStrx' is never used.
[src/Mayaqua/Internat.c:2810]: (style) The function 'UniToStrx8' is never used.
[src/Mayaqua/Internat.c:1545]: (style) The function 'UniToUtf' is never used.
[src/Mayaqua/Internat.c:232]: (style) The function 'UniTokenListToList' is never used.
[src/Mayaqua/Internat.c:1788]: (style) The function 'Utf8ToStr' is never used.
[src/Mayaqua/Internat.c:1525]: (style) The function 'UtfToStr' is never used.
[src/Mayaqua/Internat.c:1466]: (style) The function 'CopyStrToUtf' is never used.
[src/Mayaqua/Internat.c:1379]: (style) The function 'CopyUtfToStr' is never used.
[src/Mayaqua/Internat.c:3042]: (style) The function 'UniCheckStrLen' is never used.
* Improvements on the behavior of the reinstall command of Windows Virtual Network Adapters.
When reinstalling the device driver of the Virtual Network Driver card, we changed the behavior as to cleanup the older driver before installing the newer driver.
* Improvement of the senetence. Add the same sentence to the Taiwan language file.
* Delete the old MsUpgradeVLanWithoutLock_old() function.
[src/Cedar/Connection.c:1090] -> [src/Cedar/Connection.c:1086]:
(warning) Either the condition 's!=NULL' is redundant or there is possible null pointer dereference: s.
macros IS_SEND_TCP_SOCK expands into "s" dereferencing, so check for NULL should go before that macros
[src/Cedar/Protocol.c:2951] -> [src/Cedar/Protocol.c:2892]:
(warning) Either the condition 'policy!=NULL' is redundant or there is possible null pointer dereference: policy.
[src/Cedar/Protocol.c:2951] -> [src/Cedar/Protocol.c:2901]:
(warning) Either the condition 'policy!=NULL' is redundant or there is possible null pointer dereference: policy.
[src/Cedar/Protocol.c:3151] -> [src/Cedar/Protocol.c:3082]:
(warning) Either the condition 'policy!=NULL' is redundant or there is possible null pointer dereference: policy.
[src/Cedar/Protocol.c:3151] -> [src/Cedar/Protocol.c:3083]:
(warning) Either the condition 'policy!=NULL' is redundant or there is possible null pointer dereference: policy.
as we already have a check
if (policy == NULL)
{
// Use the default policy
policy = ClonePolicy(GetDefaultPolicy());
}
no need to compare policy with NULL anymore
* Peer info optional in OvsParseKeyMethod2()
Some OpenVPN clients (MikroTik router for example) do not send the peer info along with the key exchange. This patch makes the peer info string optional on the SoftEtherVPN side.
* Fixed indentation
[src/Mayaqua/Encrypt.c:1524]: (style) The function 'ByteToStr' is never used.
[src/Mayaqua/Encrypt.c:2762]: (style) The function 'CheckX' is never used.
[src/Mayaqua/Encrypt.c:4346]: (style) The function 'Des3Decrypt' is never used.
[src/Mayaqua/Encrypt.c:4290]: (style) The function 'Des3Encrypt' is never used.
[src/Mayaqua/Encrypt.c:4434]: (style) The function 'Des3RandKey' is never used.
[src/Mayaqua/Encrypt.c:4474]: (style) The function 'DesFreeKey' is never used.
[src/Mayaqua/Encrypt.c:4499]: (style) The function 'DesNewKey' is never used.
[src/Mayaqua/Encrypt.c:4446]: (style) The function 'DesRandKey' is never used.
[src/Mayaqua/Encrypt.c:4892]: (style) The function 'DhToBuf' is never used.
[src/Mayaqua/Encrypt.c:293]: (style) The function 'EasyDecrypt' is never used.
[src/Mayaqua/Encrypt.c:259]: (style) The function 'EasyEncrypt' is never used.
[src/Mayaqua/Encrypt.c:3144]: (style) The function 'FileToK' is never used.
[src/Mayaqua/Encrypt.c:1358]: (style) The function 'FileToP12' is never used.
[src/Mayaqua/Encrypt.c:1061]: (style) The function 'GetAllNameFromA' is never used.
[src/Mayaqua/Encrypt.c:973]: (style) The function 'GetAllNameFromXExA' is never used.
[src/Mayaqua/Encrypt.c:4182]: (style) The function 'HashSha256' is never used.
[src/Mayaqua/Encrypt.c:3192]: (style) The function 'KToFile' is never used.
[src/Mayaqua/Encrypt.c:4721]: (style) The function 'MacSha196' is never used.
[src/Mayaqua/Encrypt.c:1324]: (style) The function 'P12ToFile' is never used.
[src/Mayaqua/Encrypt.c:3983]: (style) The function 'Rand128' is never used.
[src/Mayaqua/Encrypt.c:670]: (style) The function 'RsaBinToPublic' is never used.
[src/Mayaqua/Encrypt.c:2556]: (style) The function 'RsaPrivateDecrypt' is never used.
[src/Mayaqua/Encrypt.c:2525]: (style) The function 'RsaPrivateEncrypt' is never used.
[src/Mayaqua/Encrypt.c:2494]: (style) The function 'RsaPublicDecrypt' is never used.
[src/Mayaqua/Encrypt.c:2584]: (style) The function 'RsaPublicEncrypt' is never used.
[src/Mayaqua/Encrypt.c:771]: (style) The function 'RsaPublicToBin' is never used.
[src/Mayaqua/Encrypt.c:4263]: (style) The function 'Sha1__' is never used.
[src/Mayaqua/Encrypt.c:3672]: (style) The function 'SkipBufBeforeString' is never used.
Added Linux NT Authentication functionality to SoftEther through samba ntlm_auth.
Pre requirements
+ samba-winbind -> Domain Member
+ winbind-seperator \ -> used for group check in ntlm_auth
username from client: fqdn domain\username
username in SoftEther: username
timeout: from security policy
optional: set groupname in servermanager
* makefiles: add /usr/local/opt/openssl/include and /usr/local/opt/openssl/lib as include paths on MacOS
* Travis CI: add MacOS target and create scripts files
When loading the DLL file by the LoadLibrary() function in Windows VPN programs, we changed the behavior not to search the current directory. Based on this improvement, even if there are untrusted DLL files in the calendar directory, it is now safe to avoid the problem of unexpected security problem caused by the default loading behavior of Windows. Acknowledgments: This is based on a report by Herman Groeneveld, aka Sh4d0wman.
Fixed an issue that the VPN Client Virtual Network Driver fails to communicate when LTE or 3G wireless modems are used to connect to the internet by the computer running Windows 10 Spring Creators Update (version 1803). Please be careful that It is necessary to reinstall the device driver of the Virtual Network Adapter after upgrading the VPN client to build 9666 or later in order to solve the problem.
When installing a new device driver of the Virtual Network Driver card, we changed the initial random MAC address from 00-AC-xx-xx-xx-xx to 5E-xx-xx-xx-xx-xx. This realizes the compliance with the local address bit of the MAC address rule.
Fixed an issue that the VPN Client Virtual Network Driver fails to communicate when LTE or 3G wireless modems are used to connect to the internet by the computer running Windows 10 Spring Creators Update (version 1803). Please be careful that It is necessary to reinstall the device driver of the Virtual Network Adapter after upgrading the VPN client to build 9666 or later in order to solve the problem.
state of global mutex which may be in intermidiate taken status by one of
threads of the parent, then in child process it tries to get this mutex
and is always pending. One example of mutex is malloc_lock, and there are more.
[src/Cedar/Admin.c:13452] -> [src/Cedar/Admin.c:13492]: (warning) Either the condition 'cedar!=NULL' is redundant or there is possible null pointer dereference: cedar.
[src/Cedar/SM.c:18455] -> [src/Cedar/SM.c:18379]: (warning) Either the condition 'p!=NULL' is redundant or there is possible null pointer dereference: p.
[src/Cedar/SM.c:18455] -> [src/Cedar/SM.c:18491]: (warning) Either the condition 'p!=NULL' is redundant or there is possible null pointer dereference: p.
[src/Cedar/SM.c:18455] -> [src/Cedar/SM.c:18506]: (warning) Either the condition 'p!=NULL' is redundant or there is possible null pointer dereference: p.
[src/Cedar/Protocol.c:5190] -> [src/Cedar/Protocol.c:5115]: (warning) Either the condition 's!=NULL' is redundant or there is possible null pointer dereference: s.
[src/Cedar/Protocol.c:5190] -> [src/Cedar/Protocol.c:5145]: (warning) Either the condition 's!=NULL' is redundant or there is possible null pointer dereference: s.
[src/Cedar/Hub.c:5517] -> [src/Cedar/Hub.c:5553]: (warning) Either the condition 'dest!=NULL' is redundant or there is possible null pointer dereference: dest.
[src/Cedar/Hub.c:5517] -> [src/Cedar/Hub.c:5556]: (warning) Either the condition 'dest!=NULL' is redundant or there is possible null pointer dereference: dest.
[src/Cedar/Account.c:854]: (style) The function 'AddGroupTraffic' is never used.
[src/Mayaqua/Secure.c:1455]: (style) The function 'AddSecObjToEnumCache' is never used.
[src/Mayaqua/Network.c:18445]: (style) The function 'AddSockList' is never used.
[src/Cedar/Account.c:870]: (style) The function 'AddUserTraffic' is never used.
[src/Cedar/Server.c:1045]: (style) The function 'AdjoinEnumLogFile' is never used.
[src/Cedar/Admin.c:13780]: (style) The function 'AdminConnect' is never used.
[src/Mayaqua/Encrypt.c:855]: (style) The function 'BigNumToStr' is never used.
[src/Mayaqua/Str.c:2113]: (style) The function 'Bit128ToStr' is never used.
[src/Mayaqua/Encrypt.c:898]: (style) The function 'BufToBigNum' is never used.
[src/Mayaqua/Internat.c:1874]: (style) The function 'CalcStrToUtf8' is never used.
[src/Cedar/Hub.c:6689]: (style) The function 'CalcTrafficDiff' is never used.
[src/Mayaqua/Internat.c:1819]: (style) The function 'CalcUtf8ToStr' is never used.
[src/Mayaqua/Network.c:6495]: (style) The function 'CanGetTcpProcessId' is never used.
[src/Cedar/WinUi.c:7226]: (style) The function 'CbInsertStrA' is never used.
[src/Cedar/Client.c:3035]: (style) The function 'CcEnumObjectInSecure' is never used.
[src/Cedar/Client.c:2826]: (style) The function 'CcGetCommonProxySetting' is never used.
[src/Cedar/Client.c:2857]: (style) The function 'CcSetCommonProxySetting' is never used.
[src/Cedar/Cedar.c:575]: (style) The function 'CedarLog' is never used.
[src/Cedar/WinUi.c:9841]: (style) The function 'Center2' is never used.
[src/Mayaqua/Encrypt.c:814]: (style) The function 'CertTest' is never used.
[src/Mayaqua/Encrypt.c:809]: (style) The function 'CertTest2' is never used.
[src/Mayaqua/Encrypt.c:819]: (style) The function 'CertTest_' is never used.
[src/Mayaqua/Cfg.c:1705]: (style) The function 'CfgIsFolder' is never used.
* Allow specifying cipher suites instead of single ciphers.
CipherName now specifies all cipher suites instead of the
preferred cipher. This allows insecure ciphers like RC4 to
be permanently disabled, instead of being the default fallback
when the preferred cipher is unsupported.
CipherName is now left for OpenSSL to verify. Should it be
invalid, a secure default is used. The default CipherName setting
for new servers is one such invalid string: "~DEFAULT~". This
allows for future updates to change the default and the servers
can stay secure.
* Remove unused temporary variable.
Buffer overread in ParseL2TPPacket()
Memory corruption in IcmpParseResult
Missing bounds check in ParseUDP() can lead to invalid memory access
Out-of-bounds read in IPsec_PPP.c (unterminated string buffer)
Overlapping parameters to memcpy() via StrToIp6()
PACK ReadValue() crash vulnerability
Potential use of uninitialized memory via IPToInAddr6()
4 memory leaks. While the amount of leakage is very small per time, these bugs can finally cause process crash by out of memory. So these bugs must be fixed.
Memory leak in NnReadDnsRecord
Memory leak in RadiusLogin()
Memory leak via ParsePacketIPv4WithDummyMacHeader
Remote memory leak in OpenVPN server code
1 coding improvement. This is not a bug, however, I fixed the code to avoid furture misunderstanding.
RecvAll can return success on failure (leading to use of uninitialized memory)
Contributors for this bugfix:
- Max Planck Institute for Molecular Genetics
- Guido Vranken
BUILD_WINDOWS.TXT, BUILD_UNIX.TXT removed from root folder
src/BUILD_WINDOWS.TXT, src/BUILD_UNIX.TXT converted to "md"
BUILD_WINDOWS.TXT, BUILD_UNIX.TXT are now hyperlinks in README.md
Using the global client variable might lead to strange behavoir if multiple clients are allocated and to crashes in the case the client was not initialized with CtStartClient()
Suppose there is a TCP SYN or SYN-ACK packet taking options as:
02 04 05 b4 01 01 04 02 01 03 03 04
which is
Options: (12 bytes)
>Maximum segment size: 1460 bytes
>No-Operation (NOP)
>No-Operation (NOP)
>TCP SACK Permitted Option: True
>No-Operation (NOP)
>Window scale: 4 (multiply by 16)
Then the original parse function only returns MSS 1460 while WSS is 0.
[src/Cedar/Client.c:2184] -> [src/Cedar/Client.c:2187]: (warning) Either the condition 'rpc==0' is redundant or there is possible null pointer dereference: rpc.
[src/Cedar/Client.c:6032] -> [src/Cedar/Client.c:6035]: (warning) Either the condition 'ret!=0' is redundant or there is possible null pointer dereference: ret.
[src/Cedar/Connection.c:1041] -> [src/Cedar/Connection.c:1043]: (warning) Either the condition 's!=0' is redundant or there is possible null pointer dereference: s.
[src/Cedar/SM.c:875] -> [src/Cedar/SM.c:882]: (warning) Either the condition 'd==0' is redundant or there is possible null pointer dereference: d.
[src/Cedar/UdpAccel.c:119] -> [src/Cedar/UdpAccel.c:123]: (warning) Either the condition 'a==0' is redundant or there is possible null pointer dereference: a.
[src/Cedar/Virtual.c:2389] -> [src/Cedar/Virtual.c:2398]: (warning) Either the condition 'a==0' is redundant or there is possible null pointer dereference: a.
[src/Cedar/Virtual.c:4000] -> [src/Cedar/Virtual.c:4004]: (warning) Either the condition 'n==0' is redundant or there is possible null pointer dereference: n.
[src/Cedar/Virtual.c:4203] -> [src/Cedar/Virtual.c:4207]: (warning) Either the condition 'n==0' is redundant or there is possible null pointer dereference: n.
[src/Cedar/WebUI.c:1728] -> [src/Cedar/WebUI.c:1730]: (warning) Either the condition 'buf==0' is redundant or there is possible null pointer dereference: buf.
[src/Mayaqua/FileIO.c:383] -> [src/Mayaqua/FileIO.c:386]: (warning) Either the condition 'p==0' is redundant or there is possible null pointer dereference: p.
[src/Mayaqua/TcpIp.c:1837] -> [src/Mayaqua/TcpIp.c:1839]: (warning) Either the condition 'tcp!=0' is redundant or there is possible null pointer dereference: tcp.
[src/Cedar/Admin.c:11843] -> [src/Cedar/Admin.c:11845]: (warning) Either the condition 't==0' is redundant or there is possible null pointer dereference: t.
[src/Cedar/Admin.c:12316] -> [src/Cedar/Admin.c:12318]: (warning) Either the condition 'a==0' is redundant or there is possible null pointer dereference: a.
[src/Cedar/Admin.c:12576] -> [src/Cedar/Admin.c:12578]: (warning) Either the condition 't==0' is redundant or there is possible null pointer dereference: t.
[src/Cedar/Admin.c:12790] -> [src/Cedar/Admin.c:12792]: (warning) Either the condition 't==0' is redundant or there is possible null pointer dereference: t.
Due to DROWN (CVE-2016-0800), SSLv2 must be disabled by default. This is the most straight-forward way to ensure new installations are not vulnerable. The upgrade use case is not addressed by this PR, though I posted information to the forum: http://www.vpnusers.com/viewtopic.php?f=7&t=5596
This patch is made available under Contribution Option 1, to allow PacketiX to be fixed the same way.
