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lxc
Commit 8b004f07 by Serge Hallyn Committed by Daniel Lezcano
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Don't raise error if container didn't sys_reboot

Don't call it an error if a container exits without calling sys_reboot. Particularly since that will almost always be the case with lxc-execute. This fixes a regression introduced in commit "49296e2ebfe7c5f9d6ebafbb54f5c5e56a0cc085: support proper container reboot" Signed-off-by: 's avatarSerge Hallyn <serge.hallyn@canonical.com> Signed-off-by: 's avatarDaniel Lezcano <dlezcano@fr.ibm.com>
parent 5a50e09a
Showing with 19 additions and 16 deletions
src/lxc/start.c
......@@ -605,22 +605,25 @@ int __lxc_start(const char *name, struct lxc_conf *conf,
while (waitpid(handler->pid, &status, 0) < 0 && errno == EINTR)
continue;
if (!WIFSIGNALED(status)) {
printf("child process exited but was not signaled\n");
return -1;
}
switch(WTERMSIG(status)) {
case SIGINT: /* halt */
DEBUG("Container halting");
break;
case SIGHUP: /* reboot */
DEBUG("Container rebooting");
handler->conf->reboot = 1;
break;
default:
DEBUG("unknown exit status for init: %d\n", WTERMSIG(status));
break;
/*
* If the child process exited but was not signaled,
* it didn't call reboot. This should mean it was an
* lxc-execute which simply exited. In any case, treat
* it as a 'halt'
*/
if (WIFSIGNALED(status)) {
switch(WTERMSIG(status)) {
case SIGINT: /* halt */
DEBUG("Container halting");
break;
case SIGHUP: /* reboot */
DEBUG("Container rebooting");
handler->conf->reboot = 1;
break;
default:
DEBUG("unknown exit status for init: %d\n", WTERMSIG(status));
break;
}
}
err = lxc_error_set_and_log(handler->pid, status);
......
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