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TCPAcceptor: Check for socket creation failure.

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This commit is contained in:
Peter Johnson
2016-01-04 18:13:39 -08:00
parent b3d28c7e3a
commit 9092b74f4e
1 changed files with 5 additions and 0 deletions
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5
src/tcpsockets/TCPAcceptor.cpp
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@@ -72,6 +72,10 @@ int TCPAcceptor::start() {
if (m_listening) return 0;
m_lsd = socket(PF_INET, SOCK_STREAM, 0);
if (m_lsd < 0) {
ERROR("could not create socket");
return -1;
}
struct sockaddr_in address;
std::memset(&address, 0, sizeof(address));
@@ -134,6 +138,7 @@ void TCPAcceptor::shutdown() {
fd_set sdset;
struct timeval tv;
int result = -1, valopt, sd = socket(AF_INET, SOCK_STREAM, 0);
if (sd < 0) return;
// Set socket to non-blocking
u_long mode = 1;