Date: Wed, 14 Jan 2015 21:57:40 +0000 (UTC) From: Raphael Kubo da Costa <rakuco@FreeBSD.org> To: ports-committers@freebsd.org, svn-ports-all@freebsd.org, svn-ports-head@freebsd.org Subject: svn commit: r377054 - in head/x11/kde4-runtime: . files Message-ID: <201501142157.t0ELveKk036603@svn.freebsd.org>
next in thread | raw e-mail | index | archive | help
Author: rakuco Date: Wed Jan 14 21:57:39 2015 New Revision: 377054 URL: https://svnweb.freebsd.org/changeset/ports/377054 QAT: https://qat.redports.org/buildarchive/r377054/ Log: Add patch for CVE-2013-7252 (CBC encryption handling bug). MFH: 2015Q1 Security: 7a8a74d1-9c34-11e4-a40b-5453ed2e2b49 Added: head/x11/kde4-runtime/files/patch-CVE-2013-7252 (contents, props changed) Modified: head/x11/kde4-runtime/Makefile Modified: head/x11/kde4-runtime/Makefile ============================================================================== --- head/x11/kde4-runtime/Makefile Wed Jan 14 21:54:30 2015 (r377053) +++ head/x11/kde4-runtime/Makefile Wed Jan 14 21:57:39 2015 (r377054) @@ -2,7 +2,7 @@ PORTNAME= kde-runtime PORTVERSION= ${KDE4_VERSION} -PORTREVISION= 2 +PORTREVISION= 3 CATEGORIES= x11 kde MASTER_SITES= KDE/${KDE4_BRANCH}/${PORTVERSION}/src DIST_SUBDIR= KDE/${PORTVERSION} Added: head/x11/kde4-runtime/files/patch-CVE-2013-7252 ============================================================================== --- /dev/null 00:00:00 1970 (empty, because file is newly added) +++ head/x11/kde4-runtime/files/patch-CVE-2013-7252 Wed Jan 14 21:57:39 2015 (r377054) @@ -0,0 +1,758 @@ +commit 466859302095a4ee4a9214ab24144eab7697224f +Author: Valentin Rusu <kde@rusu.info> +Date: Mon Jan 5 23:00:58 2015 +0100 + + Backporting CBC algorithm fix from frameworks/kwallet + + The CBC algorithm was not enrcrypting in CBC but in ECB, despite it being + named CBC. This problem was found by Itay Duvdevani who let us know it on the + security mailing list. His mail eventually got forwarded to me and here is the + fix. I also fixed the test program which was incorrectly checking the + expected bytes. + + This commit corresponds to the following commits from: + frameworks/kwallet + 88bc1ff01e5fdf59a13fe012aa03e31e9eb8a3b1 + 6e588d795e6631c3c9d84d85fd3884a159b45849 + +--- kwalletd/backend/backendpersisthandler.cpp ++++ kwalletd/backend/backendpersisthandler.cpp +@@ -40,14 +40,15 @@ + #include "sha1.h" + #include "cbc.h" + +-#ifdef Q_OS_WIN ++#ifdef Q_OS_WIN + #include <windows.h> + #include <wincrypt.h> + #endif + +-#define KWALLET_CIPHER_BLOWFISH_CBC 0 ++#define KWALLET_CIPHER_BLOWFISH_ECB 0 // this was the old KWALLET_CIPHER_BLOWFISH_CBC + #define KWALLET_CIPHER_3DES_CBC 1 // unsupported + #define KWALLET_CIPHER_GPG 2 ++#define KWALLET_CIPHER_BLOWFISH_CBC 3 + + #define KWALLET_HASH_SHA1 0 + #define KWALLET_HASH_MD5 1 // unsupported +@@ -164,13 +165,18 @@ BackendPersistHandler *BackendPersistHandler::getPersistHandler(BackendCipherTyp + return 0; + } + } +- ++ + BackendPersistHandler *BackendPersistHandler::getPersistHandler(char magicBuf[12]) + { +- if (magicBuf[2] == KWALLET_CIPHER_BLOWFISH_CBC && ++ if ((magicBuf[2] == KWALLET_CIPHER_BLOWFISH_ECB || magicBuf[2] == KWALLET_CIPHER_BLOWFISH_CBC) && + (magicBuf[3] == KWALLET_HASH_SHA1 || magicBuf[3] == KWALLET_HASH_PBKDF2_SHA512)) { +- if (0 == blowfishHandler) +- blowfishHandler = new BlowfishPersistHandler; ++ if (0 == blowfishHandler) { ++ bool useECBforReading = magicBuf[2] == KWALLET_CIPHER_BLOWFISH_ECB; ++ if (useECBforReading) { ++ qDebug() << "this wallet uses ECB encryption. It'll be converted to CBC on next save."; ++ } ++ blowfishHandler = new BlowfishPersistHandler(useECBforReading); ++ } + return blowfishHandler; + } + #ifdef HAVE_QGPGME +@@ -183,11 +189,16 @@ BackendPersistHandler *BackendPersistHandler::getPersistHandler(char magicBuf[12 + #endif // HAVE_QGPGME + return 0; // unknown cipher or hash + } +- ++ + int BlowfishPersistHandler::write(Backend* wb, KSaveFile& sf, QByteArray& version, WId) + { + assert(wb->_cipherType == BACKEND_CIPHER_BLOWFISH); + ++ if (_useECBforReading) { ++ qDebug() << "This wallet used ECB and is now saved using CBC"; ++ _useECBforReading = false; ++ } ++ + version[2] = KWALLET_CIPHER_BLOWFISH_CBC; + if(!wb->_useNewHash) { + version[3] = KWALLET_HASH_SHA1; +@@ -358,7 +369,7 @@ int BlowfishPersistHandler::read(Backend* wb, QFile& db, WId) + assert(encrypted.size() < db.size()); + + BlowFish _bf; +- CipherBlockChain bf(&_bf); ++ CipherBlockChain bf(&_bf, _useECBforReading); + int blksz = bf.blockSize(); + if ((encrypted.size() % blksz) != 0) { + return -5; // invalid file structure +@@ -502,7 +513,7 @@ int GpgPersistHandler::write(Backend* wb, KSaveFile& sf, QByteArray& version, WI + sf.abort(); + return -5; + } +- ++ + boost::shared_ptr< GpgME::Context > ctx( GpgME::Context::createForProtocol(GpgME::OpenPGP) ); + if (0 == ctx) { + kDebug() << "Cannot setup OpenPGP context!"; +@@ -511,7 +522,7 @@ int GpgPersistHandler::write(Backend* wb, KSaveFile& sf, QByteArray& version, WI + } + + assert(wb->_cipherType == BACKEND_CIPHER_GPG); +- ++ + QByteArray hashes; + QDataStream hashStream(&hashes, QIODevice::WriteOnly); + KMD5 md5; +@@ -549,7 +560,7 @@ int GpgPersistHandler::write(Backend* wb, KSaveFile& sf, QByteArray& version, WI + dataStream << keyID; + dataStream << hashes; + dataStream << values; +- ++ + GpgME::Data decryptedData(dataBuffer.data(), dataBuffer.size(), false); + GpgME::Data encryptedData; + std::vector< GpgME::Key > keys; +@@ -574,7 +585,7 @@ int GpgPersistHandler::write(Backend* wb, KSaveFile& sf, QByteArray& version, WI + return -4; // write error + } + } +- ++ + return 0; + } + +@@ -596,7 +607,7 @@ int GpgPersistHandler::read(Backend* wb, QFile& sf, WId w) + while (bytes = sf.read(buffer, sizeof(buffer)/sizeof(buffer[0]))){ + encryptedData.write(buffer, bytes); + } +- ++ + retry_label: + boost::shared_ptr< GpgME::Context > ctx( GpgME::Context::createForProtocol(GpgME::OpenPGP) ); + if (0 == ctx) { +@@ -620,13 +631,13 @@ int GpgPersistHandler::read(Backend* wb, QFile& sf, WId w) + } + return -1; + } +- ++ + decryptedData.seek(0, SEEK_SET); + QByteArray dataBuffer; + while (bytes = decryptedData.read(buffer, sizeof(buffer)/sizeof(buffer[0]))){ + dataBuffer.append(buffer, bytes); + } +- ++ + // load the wallet from the decrypted data + QDataStream dataStream(dataBuffer); + QString keyID; +@@ -661,10 +672,10 @@ int GpgPersistHandler::read(Backend* wb, QFile& sf, WId w) + return -1; + } + +- ++ + QDataStream hashStream(hashes); + QDataStream valueStream(values); +- ++ + quint32 hashCount; + hashStream >> hashCount; + if (hashCount > 0xFFFF) { +@@ -675,10 +686,10 @@ int GpgPersistHandler::read(Backend* wb, QFile& sf, WId w) + while (hashCount--){ + KMD5::Digest d; + hashStream.readRawData(reinterpret_cast<char *>(d), 16); +- ++ + quint32 folderSize; + hashStream >> folderSize; +- ++ + MD5Digest ba = MD5Digest(reinterpret_cast<char *>(d)); + QMap<MD5Digest, QList<MD5Digest> >::iterator it = wb->_hashes.insert(ba, QList<MD5Digest>()); + while (folderSize--){ +@@ -688,27 +699,27 @@ int GpgPersistHandler::read(Backend* wb, QFile& sf, WId w) + (*it).append(ba); + } + } +- ++ + while (folderCount--){ + QString folder; + valueStream >> folder; +- ++ + quint32 entryCount; + valueStream >> entryCount; +- ++ + wb->_entries[folder].clear(); +- ++ + while (entryCount--){ + KWallet::Wallet::EntryType et = KWallet::Wallet::Unknown; + Entry *e = new Entry; +- ++ + QString key; + valueStream >> key; +- ++ + qint32 x =0; // necessary to read properly + valueStream >> x; + et = static_cast<KWallet::Wallet::EntryType>(x); +- ++ + switch (et) { + case KWallet::Wallet::Password: + case KWallet::Wallet::Stream: +@@ -718,7 +729,7 @@ int GpgPersistHandler::read(Backend* wb, QFile& sf, WId w) + delete e; + continue; + } +- ++ + QByteArray a; + valueStream >> a; + e->setValue(a); +@@ -727,7 +738,7 @@ int GpgPersistHandler::read(Backend* wb, QFile& sf, WId w) + wb->_entries[folder][key] = e; + } + } +- ++ + wb->_open = true; + + return 0; +--- kwalletd/backend/backendpersisthandler.h ++++ kwalletd/backend/backendpersisthandler.h +@@ -60,11 +60,13 @@ public: + + class BlowfishPersistHandler : public BackendPersistHandler { + public: +- BlowfishPersistHandler() {} ++ explicit BlowfishPersistHandler(bool useECBforReading =false) : _useECBforReading(useECBforReading) {} + virtual ~BlowfishPersistHandler() {} + + virtual int write(Backend* wb, KSaveFile& sf, QByteArray& version, WId w); + virtual int read(Backend* wb, QFile& sf, WId w); ++private: ++ bool _useECBforReading; + }; + + #ifdef HAVE_QGPGME +--- kwalletd/backend/cbc.cc ++++ kwalletd/backend/cbc.cc +@@ -1,149 +1,212 @@ + /* This file is part of the KDE project + Copyright (C) 2001 George Staikos <staikos@kde.org> +- ++ + This library is free software; you can redistribute it and/or + modify it under the terms of the GNU Library General Public + License as published by the Free Software Foundation; either + version 2 of the License, or (at your option) any later version. +- ++ + This library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Library General Public License for more details. +- ++ + You should have received a copy of the GNU Library General Public License + along with this library; see the file COPYING.LIB. If not, write to + the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, + Boston, MA 02110-1301, USA. + */ + +- + #include "cbc.h" + #include <string.h> +- +- +- +-CipherBlockChain::CipherBlockChain(BlockCipher *cipher) : _cipher(cipher) { +- _next = 0L; +- _register = 0L; +- _len = -1; +- _reader = _writer = 0L; +- if (cipher) { +- _blksz = cipher->blockSize(); +- } ++#include <kdebug.h> ++ ++CipherBlockChain::CipherBlockChain(BlockCipher *cipher, bool useECBforReading) : ++ _cipher(cipher) ++ , _useECBforReading(useECBforReading) ++{ ++ _next = 0L; ++ _register = 0L; ++ _len = -1; ++ _reader = _writer = 0L; ++ if (cipher) { ++ _blksz = cipher->blockSize(); ++ } + } + +- +-CipherBlockChain::~CipherBlockChain() { +- delete[] (char *)_register; +- _register = 0L; +- delete[] (char *)_next; +- _next = 0L; ++CipherBlockChain::~CipherBlockChain() ++{ ++ delete[](char *)_register; ++ _register = 0L; ++ delete[](char *)_next; ++ _next = 0L; + } + +- +-bool CipherBlockChain::setKey(void *key, int bitlength) { +- if (_cipher) { +- return _cipher->setKey(key, bitlength); +- } +- return false; ++bool CipherBlockChain::setKey(void *key, int bitlength) ++{ ++ if (_cipher) { ++ return _cipher->setKey(key, bitlength); ++ } ++ return false; + } + +- +-int CipherBlockChain::keyLen() const { +- if (_cipher) { +- return _cipher->keyLen(); +- } +- return -1; ++int CipherBlockChain::keyLen() const ++{ ++ if (_cipher) { ++ return _cipher->keyLen(); ++ } ++ return -1; + } + +- +-bool CipherBlockChain::variableKeyLen() const { +- if (_cipher) { +- return _cipher->variableKeyLen(); +- } +- return false; ++bool CipherBlockChain::variableKeyLen() const ++{ ++ if (_cipher) { ++ return _cipher->variableKeyLen(); ++ } ++ return false; + } + +- +-bool CipherBlockChain::readyToGo() const { +- if (_cipher) { +- return _cipher->readyToGo(); +- } +- return false; ++bool CipherBlockChain::readyToGo() const ++{ ++ if (_cipher) { ++ return _cipher->readyToGo(); ++ } ++ return false; + } + +- +-int CipherBlockChain::encrypt(void *block, int len) { +- if (_cipher && !_reader) { +- int rc; +- +- _writer |= 1; +- +- if (!_register) { +- _register = new unsigned char[len]; +- _len = len; +- memset(_register, 0, len); +- } else if (len > _len) { +- return -1; +- } +- +- // This might be optimizable +- char *tb = (char *)block; +- for (int i = 0; i < len; i++) { +- tb[i] ^= ((char *)_register)[i]; +- } +- +- rc = _cipher->encrypt(block, len); +- +- if (rc != -1) { +- memcpy(_register, block, len); +- } +- +- return rc; +- } +- return -1; ++void CipherBlockChain::initRegister() { ++ if (_register == 0L) { ++ size_t registerLen = _cipher->blockSize(); ++ _register = new unsigned char[registerLen]; ++ _len = registerLen; ++ } ++ memset(_register, 0, _len); + } + ++int CipherBlockChain::encrypt(void *block, int len) ++{ ++ if (_cipher && !_reader) { ++ int rc; + +-int CipherBlockChain::decrypt(void *block, int len) { +- if (_cipher && !_writer) { +- int rc; ++ _writer |= 1; + +- _reader |= 1; ++ initRegister(); + +- if (!_register) { +- _register = new unsigned char[len]; +- _len = len; +- memset(_register, 0, len); +- } else if (len > _len) { +- return -1; +- } ++ if ((len % _len) >0) { ++ kDebug() << "Block length given encrypt (" << len << ") is not a multiple of " << _len; ++ return -1; ++ } + +- if (!_next) +- _next = new unsigned char[_len]; +- memcpy(_next, block, _len); ++ char *elemBlock = static_cast<char*>(block); ++ for (int b = 0; b < len/_len; b++) { + +- rc = _cipher->decrypt(block, len); ++ // This might be optimizable ++ char *tb = static_cast<char*>(elemBlock); ++ for (int i = 0; i < _len; i++) { ++ *tb++ ^= ((char *)_register)[i]; ++ } + +- if (rc != -1) { +- // This might be optimizable +- char *tb = (char *)block; +- for (int i = 0; i < len; i++) { +- tb[i] ^= ((char *)_register)[i]; +- } +- } ++ rc = _cipher->encrypt(elemBlock, _len); + +- void *temp; +- temp = _next; +- _next = _register; +- _register = temp; ++ if (rc != -1) { ++ memcpy(_register, elemBlock, _len); ++ } ++ elemBlock += _len; ++ } + +- return rc; +- } +- return -1; ++ return rc; ++ } ++ return -1; + } + ++// This is the old decrypt method, that was decrypting using ECB ++// instead of CBC ++int CipherBlockChain::decryptECB(void *block, int len) { ++ if (_cipher && !_writer) { ++ int rc; ++ ++ _reader |= 1; ++ ++ if (!_register) { ++ _register = new unsigned char[len]; ++ _len = len; ++ memset(_register, 0, len); ++ } else if (len > _len) { ++ return -1; ++ } ++ ++ if (!_next) { ++ _next = new unsigned char[_len]; ++ } ++ memcpy(_next, block, _len); ++ ++ rc = _cipher->decrypt(block, len); ++ ++ if (rc != -1) { ++ // This might be optimizable ++ char *tb = (char *)block; ++ for (int i = 0; i < len; i++) { ++ tb[i] ^= ((char *)_register)[i]; ++ } ++ } ++ ++ void *temp; ++ temp = _next; ++ _next = _register; ++ _register = temp; ++ ++ return rc; ++ } ++ return -1; ++} + +- ++int CipherBlockChain::decrypt(void *block, int len) ++{ ++ if (_useECBforReading) { ++ kDebug() << "decrypting using ECB!"; ++ return decryptECB(block, len); ++ } ++ ++ if (_cipher && !_writer) { ++ int rc = 0; ++ ++ _reader |= 1; ++ ++ initRegister(); ++ ++ if ((len % _len) >0) { ++ kDebug() << "Block length given for decrypt (" << len << ") is not a multiple of " << _len; ++ return -1; ++ } ++ ++ char *elemBlock = static_cast<char*>(block); ++ for (int b = 0; b < len/_len; b++) { ++ if (_next == 0L) { ++ _next = new unsigned char[_len]; ++ } ++ memcpy(_next, elemBlock, _len); ++ ++ int bytesDecrypted = _cipher->decrypt(elemBlock, _len); ++ ++ if (bytesDecrypted != -1) { ++ rc += bytesDecrypted; ++ // This might be optimizable ++ char *tb = (char *)elemBlock; ++ for (int i = 0; i < _len; i++) { ++ *tb++ ^= ((char *)_register)[i]; ++ } ++ } ++ ++ void *temp; ++ temp = _next; ++ _next = _register; ++ _register = temp; ++ ++ elemBlock += _len; ++ } ++ ++ return rc; ++ } ++ return -1; ++} + +--- kwalletd/backend/cbc.h ++++ kwalletd/backend/cbc.h +@@ -1,24 +1,22 @@ + /* This file is part of the KDE project + Copyright (C) 2001 George Staikos <staikos@kde.org> +- ++ + This library is free software; you can redistribute it and/or + modify it under the terms of the GNU Library General Public + License as published by the Free Software Foundation; either + version 2 of the License, or (at your option) any later version. +- ++ + This library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Library General Public License for more details. +- ++ + You should have received a copy of the GNU Library General Public License + along with this library; see the file COPYING.LIB. If not, write to + the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, + Boston, MA 02110-1301, USA. + */ + +- +- + #ifndef __CBC__KO__H + #define __CBC__KO__H + +@@ -33,30 +31,34 @@ + * calls to the other will fail in this instance. + */ + +-class CipherBlockChain : public BlockCipher { +- public: +- CipherBlockChain(BlockCipher *cipher); +- virtual ~CipherBlockChain(); ++class CipherBlockChain : public BlockCipher ++{ ++public: ++ CipherBlockChain(BlockCipher *cipher, bool useECBforReading =false); ++ virtual ~CipherBlockChain(); + +- virtual bool setKey(void *key, int bitlength); ++ virtual bool setKey(void *key, int bitlength); + +- virtual int keyLen() const; ++ virtual int keyLen() const; + +- virtual bool variableKeyLen() const; ++ virtual bool variableKeyLen() const; + +- virtual bool readyToGo() const; ++ virtual bool readyToGo() const; + +- virtual int encrypt(void *block, int len); ++ virtual int encrypt(void *block, int len); + +- virtual int decrypt(void *block, int len); ++ virtual int decrypt(void *block, int len); + +- private: +- BlockCipher *_cipher; +- void *_register; +- void *_next; +- int _len; +- int _reader, _writer; ++private: ++ void initRegister(); ++ int decryptECB(void *block, int len); + ++ BlockCipher *_cipher; ++ void *_register; ++ void *_next; ++ int _len; ++ int _reader, _writer; ++ bool _useECBforReading; + }; + + #endif +--- kwalletd/backend/tests/testbf.cpp ++++ kwalletd/backend/tests/testbf.cpp +@@ -4,64 +4,60 @@ + #include "blowfish.h" + #include "cbc.h" + +- +-int main() { +-BlockCipher *bf; +-char data[] = "This is a test."; +-char expect[] = "\x22\x30\x7e\x2f\x42\x28\x44\x01\xda\xdf\x5a\x81\xd7\xe5\x7c\xd0"; +-char key[] = "testkey"; +-unsigned long et[] = {0x11223344}; +- +- printf("%d: 0x11 == %d and 0x44 == %d\n", ((unsigned char *)et)[0], +- 0x11, 0x44); +- bf = new BlowFish(); ++int main() ++{ ++ BlockCipher *bf; ++ char data[] = "This is a test."; ++ char expect[] = "\x3f\x3c\x2d\xae\x8c\x7\x84\xf2\xa7\x6d\x28\xbd\xd\xb\xb8\x79"; ++ char key[] = "testkey"; ++ unsigned long et[] = {0x11223344}; ++ ++ printf("%d: 0x11 == %d and 0x44 == %d\n", ((unsigned char *)et)[0], ++ 0x11, 0x44); ++ bf = new BlowFish(); + // bf = new CipherBlockChain(new BlowFish()); + +- bf->setKey((void *)key, 7*8); +- +- if (!bf->readyToGo()) { +- printf("Error: not ready to go!\n"); +- return -1; +- } ++ bf->setKey((void *)key, 7 * 8); + +- printf("About to encrypt...\n"); fflush(stdout); +- if (-1 == bf->encrypt((void *)data, 8)) { +- printf("Error: encrypt failed!\n"); +- return -1; +- } +- printf("About to encrypt part 2...\n"); fflush(stdout); +- bf->encrypt((void *)(data+8), 8); +- +- printf("Encryption done. data[] is now: "); +- for (int i = 0; i < 16; i++) { +- printf("0x%x ", data[i]&0xff); +- if ((data[i]&0xff) != (expect[i]&0xff)) { +- printf("Error. This byte failed the comparison. It should have been 0x%x.\n", expect[i]&0xff); ++ if (!bf->readyToGo()) { ++ printf("Error: not ready to go!\n"); + return -1; +- } +- } +- printf("\n"); ++ } + +- delete bf; +- bf = new BlowFish(); ++ printf("About to encrypt...\n"); fflush(stdout); ++ if (-1 == bf->encrypt((void *)data, 16)) { ++ printf("Error: encrypt failed!\n"); ++ return -1; ++ } ++ ++ printf("Encryption done. data[] is now: "); ++ for (int i = 0; i < 16; i++) { ++ printf("0x%x ", data[i] & 0xff); ++ if ((data[i] & 0xff) != (expect[i] & 0xff)) { ++ printf("Error. This byte failed the comparison. It should have been 0x%x.\n", expect[i] & 0xff); ++ break; ++ } ++ } ++ printf("\n"); ++ ++ delete bf; ++ bf = new BlowFish(); + // bf = new CipherBlockChain(new BlowFish()); +- bf->setKey((void *)key, 7*8); ++ bf->setKey((void *)key, 7 * 8); + +- printf("About to decrypt...\n"); fflush(stdout); +- if (-1 == bf->decrypt((void *)data, 16)) { +- printf("Error: decrypt failed!\n"); +- return -1; +- } +- //bf->decrypt((void *)(data+8), 8); ++ printf("About to decrypt...\n"); fflush(stdout); ++ if (-1 == bf->decrypt((void *)data, 16)) { ++ printf("Error: decrypt failed!\n"); ++ return -1; ++ } ++ //bf->decrypt((void *)(data+8), 8); + +- printf("All done! Result... data[] = \"%s\"\n", data); +- if (strcmp(data, "This is a test.")) { +- printf("ERROR. Decryption failed.\n"); +- return -1; +- } ++ printf("All done! Result... data[] = \"%s\"\n", data); ++ if (strcmp(data, "This is a test.")) { ++ printf("ERROR. Decryption failed.\n"); ++ return -1; ++ } + +- delete bf; ++ delete bf; + } + +- +-
Want to link to this message? Use this URL: <https://mail-archive.FreeBSD.org/cgi/mid.cgi?201501142157.t0ELveKk036603>