diff options
| -rw-r--r-- | debian/changelog | 4 | ||||
| -rw-r--r-- | debian/patches/027_nxcomp_abstract-X11-socket.patch | 56 | ||||
| -rw-r--r-- | debian/patches/series | 1 |
3 files changed, 61 insertions, 0 deletions
diff --git a/debian/changelog b/debian/changelog index 5b53ee146..60c5fe796 100644 --- a/debian/changelog +++ b/debian/changelog @@ -2,6 +2,10 @@ nx-libs (2:3.5.0.25-0x2go1) UNRELEASED; urgency=low * Add 606_nx-X11_build-on-aarch64.full.patch. Build on aarch64 architectures. (Fixes: #490). + * Add 027_nxcomp_abstract-X11-socket.patch. In proxy mode "server" let + NX proxy attempt connecting to the abstract X11 socket first, and only + fallback to the file system socket, if the abstract socket is not + available. (Fixes: #505). -- Mike Gabriel <mike.gabriel@das-netzwerkteam.de> Wed, 07 May 2014 09:58:10 +0200 diff --git a/debian/patches/027_nxcomp_abstract-X11-socket.patch b/debian/patches/027_nxcomp_abstract-X11-socket.patch new file mode 100644 index 000000000..4f614338c --- /dev/null +++ b/debian/patches/027_nxcomp_abstract-X11-socket.patch @@ -0,0 +1,56 @@ +diff --git a/nxcomp/Loop.cpp b/nxcomp/Loop.cpp +index 92b6fc2..d86809d 100644 +--- a/nxcomp/Loop.cpp ++++ b/nxcomp/Loop.cpp +@@ -4250,6 +4250,39 @@ int SetupDisplaySocket(int &xServerAddrFamily, sockaddr *&xServerAddr, + // where the socket will be created. + // + ++ // Try abstract X11 socket first (via a test connect), if that fails ++ // fall back to Unix domain socket file. ++ ++ #ifdef __linux__ ++ int testSocketFD; ++ testSocketFD = socket(xServerAddrFamily, SOCK_STREAM, PF_UNSPEC); ++ ++ int len = sprintf(unixSocketName + 1, "/tmp/.X11-unix/X%d", xPort); ++ unixSocketName[0] = '\0'; ++ ++ sockaddr_un *xServerAddrABSTRACT = new sockaddr_un; ++ memset(xServerAddrABSTRACT, 0, xServerAddrLength); ++ xServerAddrABSTRACT -> sun_family = AF_UNIX; ++ memcpy(xServerAddrABSTRACT -> sun_path, unixSocketName, len+1); ++ xServerAddrLength = len +3; ++ ++ int ret = connect(testSocketFD, (struct sockaddr *) xServerAddrABSTRACT, xServerAddrLength); ++ if (ret == 0) { ++ ++ cerr << "Info" << ": Using abstract X11 socket in kernel namespace " ++ << "for accessing DISPLAY=:" << xPort << ".\n"; ++ ++ close(testSocketFD); ++ xServerAddr = (sockaddr *) xServerAddrABSTRACT; ++ return 1; ++ ++ } else { ++ ++ cerr << "Info" << ": Falling back to file system X11 socket " ++ << "for accessing DISPLAY=:" << xPort << ".\n"; ++ ++ #endif ++ + struct stat statInfo; + + char unixSocketDir[DEFAULT_STRING_LENGTH]; +@@ -4322,6 +4355,11 @@ int SetupDisplaySocket(int &xServerAddrFamily, sockaddr *&xServerAddr, + + xServerAddr = (sockaddr *) xServerAddrUNIX; + xServerAddrLength = sizeof(sockaddr_un); ++ ++ #ifdef __linux__ ++ ++ } ++ #endif + } + else + { diff --git a/debian/patches/series b/debian/patches/series index e0fdb323e..162c52281 100644 --- a/debian/patches/series +++ b/debian/patches/series @@ -22,6 +22,7 @@ 026_nxcompext_honour-optflags.full.patch 026_nxcomp_honour-optflags.full+lite.patch 026_nxcompshad_honour-optflags.full.patch +027_nxcomp_abstract-X11-socket.patch 030_nx-X11_configure-args.full.patch 031_nx-X11_parallel-make.full.patch 051_nxcomp_macos105-fdisset.full+lite.patch |