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https://github.com/RetroShare/RetroShare.git
synced 2024-12-30 01:46:11 -05:00
Suppressed uninitialized memory read.
git-svn-id: http://svn.code.sf.net/p/retroshare/code/trunk@1066 b45a01b8-16f6-495d-af2f-9b41ad6348cc
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532148c433
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@ -85,6 +85,8 @@ pqistreamer::pqistreamer(RsSerialiser *rss, std::string id, BinInterface *bio_in
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exit(1);
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}
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failed_read_attempts = 0 ; // reset failed read, as no packet is still read.
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return;
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}
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@ -440,13 +442,13 @@ int pqistreamer::handleoutgoing()
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// write packet.
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len = getRsItemSize(pkt_wpending);
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out << "Sending Out Pkt of size " << len << " !";
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// std::cout << "Sending Out Pkt of size " << len << " !" << std::endl ;
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if (len != (ss = bio->senddata(pkt_wpending, len)))
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{
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out << "Problems with Send Data! (only " << ss << " bytes sent" << ", total pkt size=" << len ;
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out << std::endl;
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std::cerr << out.str() ;
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// std::cerr << out.str() ;
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pqioutput(PQL_DEBUG_BASIC, pqistreamerzone, out.str());
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outSentBytes(sentbytes);
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@ -455,7 +457,7 @@ int pqistreamer::handleoutgoing()
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return -1;
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}
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out << " Success!" << ", sent " << len << " bytes" << std::endl;
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// out << " Success!" << ", sent " << len << " bytes" << std::endl;
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// std::cerr << out.str() ;
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pqioutput(PQL_DEBUG_BASIC, pqistreamerzone, out.str());
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@ -669,7 +671,7 @@ int pqistreamer::handleincoming()
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int pqistreamer::handleincoming()
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{
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int readbytes = 0;
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static const int max_failed_read_attempts = 60 ;
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static const int max_failed_read_attempts = 100 ;
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{
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std::ostringstream out;
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@ -735,6 +737,7 @@ start_packet_read:
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readbytes += blen;
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reading_state = reading_state_packet_started ;
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failed_read_attempts = 0 ; // reset failed read, as the packet has been totally read.
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}
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continue_packet:
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{
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@ -760,6 +763,11 @@ continue_packet:
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msgout << "\n";
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msgout << "(M:" << maxlen << " B:" << blen << " E:" << extralen << ")\n";
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msgout << "\n";
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msgout << "block = "
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<< (int)(((unsigned char*)block)[0]) << " "
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<< (int)(((unsigned char*)block)[1]) << " "
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<< (int)(((unsigned char*)block)[2]) << " "
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<< (int)(((unsigned char*)block)[3]) << "\n" ;
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msgout << "\n";
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msgout << "Please get your friends to upgrade to the latest version";
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msgout << "\n";
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@ -785,7 +793,13 @@ continue_packet:
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void *extradata = (void *) (((char *) block) + blen);
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int tmplen ;
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memset( extradata,0,extralen ) ; // for checking later
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if (extralen != (tmplen = bio->readdata(extradata, extralen)))
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{
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if(tmplen > 0)
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std::cerr << "Incomplete packet read ! This is a real problem ;-)" << std::endl ;
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if(++failed_read_attempts > max_failed_read_attempts)
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{
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std::ostringstream out;
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@ -827,6 +841,7 @@ continue_packet:
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else
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return 0 ; // this is just a SSL_WANT_READ error. Don't panic, we'll re-try the read soon.
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// we assume readdata() returned either -1 or the complete read size.
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}
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readbytes += extralen;
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}
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@ -852,6 +867,7 @@ continue_packet:
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pqioutput(PQL_ALERT, pqistreamerzone, "Failed to handle Packet!");
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reading_state = reading_state_initial ; // restart at state 1.
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failed_read_attempts = 0 ; // reset failed read, as the packet has been totally read.
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}
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if(maxin > readbytes && bio->moretoread())
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