Apparently the IBM patent on LZW is still pending.

[ppp.git] / pppd / main.c

diff --git a/pppd/main.c b/pppd/main.c
index 862a2d4bafc63e4b8fd6abb7522cd0f983043386..65a8877c6f276da8a96f0a96200aef54ecfd1daa 100644 (file)
--- a/pppd/main.c
+++ b/pppd/main.c
@@ -66,7 +66,7 @@
  * OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
  */
 
-#define RCSID  "$Id: main.c,v 1.147 2004/11/13 12:02:22 paulus Exp $"
+#define RCSID  "$Id: main.c,v 1.148 2004/11/13 12:05:48 paulus Exp $"
 
 #include <stdio.h>
 #include <ctype.h>
@@ -172,6 +172,7 @@ int devfd = -1;                     /* fd of underlying device */
 int fd_ppp = -1;               /* fd for talking PPP */
 int phase;                     /* where the link is at */
 int kill_link;
+int asked_to_quit;
 int open_ccp_flag;
 int listen_time;
 int got_sigusr2;
@@ -511,13 +512,13 @@ main(argc, argv)
            add_fd(fd_loop);
            for (;;) {
                handle_events();
-               if (kill_link && !persist)
+               if (asked_to_quit)
                    break;
                if (get_loop_output())
                    break;
            }
            remove_fd(fd_loop);
-           if (kill_link && !persist)
+           if (asked_to_quit)
                break;
 
            /*
@@ -536,9 +537,10 @@ main(argc, argv)
        while (phase != PHASE_DEAD) {
            handle_events();
            get_input();
-           if (kill_link) {
-               bundle_terminating = 1;
+           if (kill_link)
                lcp_close(0, "User request");
+           if (asked_to_quit) {
+               bundle_terminating = 1;
                if (phase == PHASE_MASTER)
                    mp_bundle_terminated();
            }
@@ -550,7 +552,7 @@ main(argc, argv)
            }
        }
 
-       if (!persist || (maxfail > 0 && unsuccess >= maxfail))
+       if (!persist || asked_to_quit || (maxfail > 0 && unsuccess >= maxfail))
            break;
 
        if (demand)
@@ -624,6 +626,7 @@ handle_events()
     if (got_sigterm) {
        info("Terminating on signal %d", got_sigterm);
        kill_link = 1;
+       asked_to_quit = 1;
        persist = 0;
        status = EXIT_USER_REQUEST;
        got_sigterm = 0;