SimpleNetwork

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Double Free in TCPServer

1

Hi there! I was running my fuzzer in the background when I discovered a double free in the SimpleNetwork TCPServer. ## Impact Triggering the double free will allow client to...

Halcy0nic

compile error

1

Hi, kashimAstro please check your update for solve the Issue #10 g++ -Wall -o server server.cpp -I../src/ ../src/TCPServer.cpp ../src/TCPClient.cpp -std=c++11 -lpthread server.cpp: In function ‘void* received(void*)’: server.cpp:53:13: error: could not...

wwd2018

void TCPServer::accepted() { socklen_t sosize = sizeof(clientAddress); descript_socket *so = new descript_socket; so->socket = accept(sockfd,(struct sockaddr*)&clientAddress,&sosize); so->id = num_client; so->ip = inet_ntoa(clientAddress.sin_addr); newsockfd.push_back( so ); cerr

wwd2018

I think you use 'setsockopt' error

2

if( (setsockopt(sockfd, SOL_SOCKET, opts.size(), (char *)&opt, sizeof(opt))) < 0 ) { cerr >>> if( (setsockopt(sockfd, SOL_SOCKET, opts.at(i), (char *)&opt, sizeof(opt))) < 0 ) { cerr

ACK555

What is enable_message_runtime's meaning?

1

I'm a beginner of cpp and linux, and I'm wondering about this.

Lincyaw

need steps to be followed to configure this project

99002620

Hemraj0007

server will crash when a new client connects after one client disconnected

4

The reasion is no cleaning to Message member in the Task function. Since Message is a duplicate of newsockfd, remove the Message member will solve the problem

zhaowe

Hi! I was running my fuzzer in the background again when I discovered a global buffer overflow bug in the SimpleNetwork TCPServer. ## Compiling the project ``` $ cd src...

Halcy0nic