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Don't leak the lock fd.

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This commit is contained in:
Roy Marples 2009-04-18 19:54:04 +00:00
parent 802fe9709e
commit 3579663173
2 changed files with 14 additions and 5 deletions
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6
src/rc/rc-misc.c
View File

@ -351,11 +351,13 @@ exec_service(const char *service, const char *arg)
_exit(EXIT_FAILURE);
}
if (pid == -1)
if (pid == -1) {
fprintf(stderr, "fork: %s\n",strerror (errno));
svc_unlock(basename_c(service), fd);
} else
fcntl(fd, F_SETFD, fcntl(fd, F_GETFD, 0) | FD_CLOEXEC);
sigprocmask(SIG_SETMASK, &old, NULL);
free(file);
return pid;
}

13
src/rc/runscript.c
View File

@ -596,7 +596,7 @@ svc_start(bool deps)
" next runlevel", applet);
}
if (exclusive_fd == -1)
if (exclusive_fd == -1)
exclusive_fd = svc_lock(applet);
if (exclusive_fd == -1) {
if (errno == EACCES)
@ -606,7 +606,9 @@ svc_start(bool deps)
else
ewarnx("WARNING: %s is already starting", applet);
}
fcntl(exclusive_fd, F_SETFD,
fcntl(exclusive_fd, F_GETFD, 0) | FD_CLOEXEC);
if (state & RC_SERVICE_STARTED) {
ewarn("WARNING: %s has already been started", applet);
return;
@ -824,8 +826,11 @@ svc_stop(bool deps)
eerrorx("%s: superuser access required", applet);
if (state & RC_SERVICE_STOPPING)
ewarnx("WARNING: %s is already stopping", applet);
eerrorx("ERROR: %d %s has been stopped by something else", exclusive_fd, applet);
eerrorx("ERROR: %s has been stopped by something else", applet);
}
fcntl(exclusive_fd, F_SETFD,
fcntl(exclusive_fd, F_GETFD, 0) | FD_CLOEXEC);
if (state & RC_SERVICE_STOPPED) {
ewarn("WARNING: %s is already stopped", applet);
return;
@ -1160,6 +1165,8 @@ runscript(int argc, char **argv)
break;
case 'l':
exclusive_fd = atoi(optarg);
fcntl(exclusive_fd, F_SETFD,
fcntl(exclusive_fd, F_GETFD, 0) | FD_CLOEXEC);
break;
case 's':
if (!(rc_service_state(service) & RC_SERVICE_STARTED))