search for: tty_fd

...ue. CAn anyone at least verify what evil thing this program does? telnet/rlogin/ssh-on-linux pass the sshd-test-program below. I used openssh3.5p1 with no patches. thanks,tobias. #include <stdio.h> #include <fcntl.h> #include <unistd.h> int main(int argc, char* argv[]) { int tty_fd; int old_tty_fd; char str[100]; if ( argc != 2) { fprintf (stderr,"usage: sshd-test `tty`\n"); return 1; } fprintf (stderr,"tty is: %s\n",argv[1]); old_tty_fd = open(argv[1],O_RDWR); tty_fd = dup(old_tty_fd); /* 1 will be /dev/tty */ fprin...

...gt;domid) { > *pp = d->next; >- if (d->buffer.data) { >+ if (d->buffer.data) > free(d->buffer.data); >- } >+ if (d->page) >+ munmap(d->page, getpagesize()); >+ if (d->evtchn_fd != -1) >+ close(d->evtchn_fd); >+ if (d->tty_fd != -1) >+ close(d->tty_fd); > free(d); > break; > } >@@ -211,28 +335,28 @@ > > static void remove_dead_domains(struct domain *dom) > { >- if (dom == NULL) return; >- remove_dead_domains(dom->next); >- >- if (dom->is_dead) { >- remove_doma...

...rs in the sshd program; when a program on the server writes a zero-length string to the terminal, the sshd daemon abruptly closes the connection, logging no information. The following code causes the problem to exhibit itself: #include <stdio.h> #include <fcntl.h> main() { int tty_fd; int old_tty_fd; int old_stdout_fd; char str[100]; old_tty_fd = open("/dev/tty",O_RDWR); tty_fd = dup(old_tty_fd); /* 1 will be /dev/tty */ close(old_tty_fd); strcpy(str,"this is the last thing you will see if sshd is broken.\n");...

...ct dom } dom->local_port = -1; + dom->remote_port = -1; if (dom->xce_handle != -1) xc_evtchn_close(dom->xce_handle); @@ -270,6 +275,7 @@ static int domain_create_ring(struct dom goto out; } dom->local_port = rc; + dom->remote_port = remote_port; if (dom->tty_fd == -1) { dom->tty_fd = domain_create_tty(dom); @@ -279,6 +285,7 @@ static int domain_create_ring(struct dom xc_evtchn_close(dom->xce_handle); dom->xce_handle = -1; dom->local_port = -1; + dom->remote_port = -1; goto out; } } @@ -336,6 +343,7 @@ static struct...

...ct dom } dom->local_port = -1; + dom->remote_port = -1; if (dom->xce_handle != -1) xc_evtchn_close(dom->xce_handle); @@ -326,6 +331,7 @@ static int domain_create_ring(struct dom goto out; } dom->local_port = rc; + dom->remote_port = remote_port; if (dom->tty_fd == -1) { dom->tty_fd = domain_create_tty(dom); @@ -335,6 +341,7 @@ static int domain_create_ring(struct dom xc_evtchn_close(dom->xce_handle); dom->xce_handle = -1; dom->local_port = -1; + dom->remote_port = -1; goto out; } } @@ -392,6 +399,7 @@ static struct...

http://bugzilla.mindrot.org/show_bug.cgi?id=124 ------- Additional Comments From markus at openbsd.org 2002-02-23 06:10 ------- what does "streaming" mean? what does "output reports" mean? do you have more detailed reports? do you have debugging output? what clients are involved? what servers? does the same happen with openssh 3.0.2? does the same happen with a recent

Dear Sir, I was trying to install bridge as we are installing scps gateway in our testbed.This requires us to install the bridge. Our Linux version is 2.4.18 ~3 and we are using redhat 7.2 Please let me know which is the bridge I should install and how to configure it. Before configuring the bridge what I should check in my configuration. Thanks for your time, Sincerely Rama ===== I hear

...118]: CTRL: 0 min_bps, 1525 max_bps, 32 window size Apr 13 19:28:32 FWONP pptpd[3118]: CTRL: Made a OUT CALL RPLY packet Apr 13 19:28:32 FWONP pptpd[3118]: CTRL: Starting call (launching pppd, opening GRE) Apr 13 19:28:32 FWONP pptpd[3118]: CTRL: pty_fd = 5 Apr 13 19:28:32 FWONP pptpd[3118]: CTRL: tty_fd = 6 Apr 13 19:28:32 FWONP pptpd[3119]: CTRL (PPPD Launcher): Connection speed = 115200 Apr 13 19:28:32 FWONP pptpd[3119]: CTRL (PPPD Launcher): local address = 10.200.10.2 Apr 13 19:28:32 FWONP pptpd[3119]: CTRL (PPPD Launcher): remote address = 10.200.10.101 Apr 13 19:28:32 FWONP pptpd[3118]: C...