LibVNC / libvncserver

LibVNCServer/LibVNCClient are cross-platform C libraries that allow you to easily implement VNC server or client functionality in your program.

LibVNC/libvncserver Issues

rfbRunEventLoop crashes with fuzzing
Updated a month ago
rfbNewFramebuffer crashes with customized fuzzing harnesses
Updated a month ago
[libvncclient] Please consider adding a lastError field to rfbClient
Updated a month ago4
sock_set_nonblocking函数中block好像反了
Updated 2 months ago2
README.md indicates LibVNCServer supports Zlibhex, but it doesn't
Closed 3 months ago1
how to get os NumLock CapsLock ScrollLock
Updated 4 months ago
libvncserver crash when closing a client,cl->statMsgList has an invalid address
Closed 4 months ago8
Incredibly high RLIMIT_NOFILE results in minutes of initial connection delay
Updated 6 months ago5
Make outbound connection init threaded
Updated 6 months ago2
Support IPv6 for reverse VNC connections to a listening VNC client/viewer
Closed 7 months ago5
Big memory leak, on client disconnect, in server that is started with the runInBackground argument set to TRUE
Closed 10 months ago9
Doesn't work with TightVNC's UTF-8 clipboard support
Updated 9 months ago
Error "read (104: Connection reset by peer)" after calling SendExtDesktopSize()
Updated 10 months ago8
RfbRegisterProtocolExtension () function will trigger the heap - use - after - free defects
Closed 10 months ago2
Authenticate not working w/ Openssl 3.0.2
Updated 10 months ago7
Can I reduce image quality and change the encoding in the given code snippet?
Closed a year ago1
Which VNC encoding consumes the least CPU and bandwidth, and is best for both CPU and bandwidth?
Closed a year ago1
Framebuffer update of cursor-modified regions are sent even if client did not request them
Updated a year ago
The rfbProcessSizeArguments () function triggers heap-use-after-free defects
Closed a year ago3
Scudo ERROR: invalid chunk state when deallocating address 0x<sanitized>
Closed a year ago
License incompatibility: linking against libsasl2 conflicts with GPL license
Updated a year ago12
Memory leak in rfbClientConnectionGone when using websockets
Closed a year ago2
Can screen->framebuffer can be in use after sending displayFinishedHook ?
Closed a year ago4
the rfbGetScreen() function triggers the stack-buffer-overflow vulnerability
Updated a year ago
Segfault with 2 display stream
Closed a year ago2
Unexpected high traffic with tight and compressLevel 1
Closed a year ago1
Provided x11 example - glitchy screen in client
Closed a year ago16
Build fails on FreeBSD: error: use of undeclared identifier 'PF_INET'
Closed a year ago3
Switch to semver versioning and document this
Updated a year ago
Release of v0.9.14
Closed a year ago
Regression: UltraVNC 1.3.2a client hangs
Closed a year ago2
[Question] Get the client keyboard layout
Closed 2 years ago3
[Question]By not providing "FindLibSSH2.cmake" in CMAKE_MODULE_PATH this project has asked CMake to find a package configuration file provided by "LibSSH2", but CMake did not find one.
Closed 2 years ago5
rfbConnectToTCPAddr needs timeout
Closed 2 years ago
DefaultSupportedMessagesUltraVNC() and DefaultSupportedMessagesTightVNC() are never called
Closed 2 years ago1
Segmentation fault when preferred encoding set as ZRLE
Closed 2 years ago2
error: ‘nonBlocking’ undeclared (first use in this function); did you mean ‘non_blocking’?
Closed 2 years ago
slow TLS handshake (2 seconds) when gnutls is used
Closed 2 years ago2
How to install LibVNCServer/LibVNCCLient in Ubuntu
Closed 2 years ago1
Using VNC Viewer to connect failed
Closed 2 years ago2
Please support larger screens
Closed 2 years ago9
implement QoS for Windows in libvncclient
Updated 2 years ago
make SDLvncviewer more versatile
Updated 2 years ago
make corre work again (libvncclient or libvncserver?)
Updated 2 years ago
LibVNCClient cleanup: prefix with "rfbClient"
Updated 2 years ago
selectbox: scroll bars
Updated 2 years ago
Potential ABI breakage vs 0.9.13
Closed 2 years ago1
Handle HTTP for threaded server
Updated 2 years ago
[Feature request] Add automatic python3 bindings for the library
Updated 2 years ago10
include header for calling rfbssl_init()
Closed 2 years ago2