scottk/wlan-cloud-lib-poco
1
0
Fork 0
mirror of https://github.com/Telecominfraproject/wlan-cloud-lib-poco.git synced 2025-11-04 12:38:02 +00:00
Code Issues Packages Projects Releases Wiki Activity

fix for socket poll() crash when (fd == -1)

Browse Source
This commit is contained in:
Marian Krivos
2009-03-12 12:59:29 +00:00
parent 9f0b63646b
commit 88cfd56f6d
1 changed files with 4 additions and 0 deletions
Download Patch File Download Diff File Expand all files Collapse all files

4
Net/src/SocketImpl.cpp
View File

@@ -323,6 +323,8 @@ int SocketImpl::receiveFrom(void* buffer, int length, SocketAddress& address, in
void SocketImpl::sendUrgent(unsigned char data)
{
poco_assert (_sockfd != POCO_INVALID_SOCKET);
int rc = ::send(_sockfd, reinterpret_cast<const char*>(&data), sizeof(data), MSG_OOB);
if (rc < 0) error();
}
@@ -338,6 +340,8 @@ int SocketImpl::available()
bool SocketImpl::poll(const Poco::Timespan& timeout, int mode)
{
poco_assert (_sockfd != POCO_INVALID_SOCKET);
fd_set fdRead;
fd_set fdWrite;
fd_set fdExcept;