diff options
Diffstat (limited to 'src/socket.cpp')
| -rw-r--r-- | src/socket.cpp | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/src/socket.cpp b/src/socket.cpp index 550783aed..4528090d4 100644 --- a/src/socket.cpp +++ b/src/socket.cpp @@ -209,15 +209,17 @@ std::string InspSocket::GetIP() char* InspSocket::Read() { + if ((n < 0) || (n > MAX_DESCRIPTOR)) + return NULL; int n = recv(this->fd,this->ibuf,sizeof(this->ibuf),0); - if (n > 0) + if ((n > 0) && (n <= sizeof(this->ibuf))) { ibuf[n] = 0; return ibuf; } else { - if (n == EAGAIN) + if (errno == EAGAIN) { return ""; } |