Use dup() instead to get an available file descriptor to avoid hijacking already existing descriptor. Fixes #1709pull/1714/head
@@ -366,8 +366,10 @@ ddxProcessArgument(int argc, char *argv[], int i) | |||
if (strcmp(argv[i], "-inetd") == 0) { | |||
int nullfd; | |||
dup2(0, 3); | |||
vncInetdSock = 3; | |||
if ((vncInetdSock = dup(0)) == -1) | |||
FatalError | |||
("Xvnc error: failed to allocate a new file descriptor for -inetd: %s\n", strerror(errno)); | |||
/* Avoid xserver >= 1.19's epoll-fd becoming fd 2 / stderr only to be | |||
replaced by /dev/null by OsInit() because the pollfd is not |