infinite loop in child()

SCCS-vsn: games/sail/pl_1.c 2.8

diff --git a/usr/src/games/sail/pl_1.c b/usr/src/games/sail/pl_1.c
index 5283489..1173872 100644 (file)
--- a/usr/src/games/sail/pl_1.c
+++ b/usr/src/games/sail/pl_1.c
@@ -1,5 +1,5 @@
 #ifndef lint
 #ifndef lint

-static char *sccsid = "@(#)pl_1.c      2.7 84/02/23";
+static char *sccsid = "@(#)pl_1.c      2.8 84/12/12";

 #endif
 
 #include "player.h"
 #endif
 
 #include "player.h"


@@ -104,7 +104,6 @@ reprint:
 
        (void) signal(SIGHUP, choke);
        (void) signal(SIGINT, choke);
 
        (void) signal(SIGHUP, choke);
        (void) signal(SIGINT, choke);

-       (void) signal(SIGQUIT, choke);

 
        hasdriver = sync_exists(game);
        if (sync_open() < 0) {
 
        hasdriver = sync_exists(game);
        if (sync_open() < 0) {


@@ -333,9 +332,9 @@ child()
 
        (void) signal(SIGCHLD, SIG_IGN);
        do {
 
        (void) signal(SIGCHLD, SIG_IGN);
        do {

-               pid = wait3(&status, WNOHANG|WUNTRACED, (struct rusage *)0);
+               pid = wait3(&status, WNOHANG, (struct rusage *)0);

                if (pid < 0 || pid > 0 && !WIFSTOPPED(status))
                        hasdriver = 0;
                if (pid < 0 || pid > 0 && !WIFSTOPPED(status))
                        hasdriver = 0;

-       } while (pid != 0);
+       } while (pid > 0);

        (void) signal(SIGCHLD, child);
 }
        (void) signal(SIGCHLD, child);
 }