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lxc: force kill of init process by sending SIGKILL if needed

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Init process may remain after sending SIGTERM for some reason.
For example, if original init program is used, it is definitely
not killed by SIGTERM.

* src/lxc/lxc_controller.c: kill with SIGKILL if SIGTERM wasn't
  sufficient
This commit is contained in:
Ryota Ozaki 2010-07-22 18:57:43 +02:00 committed by Daniel Veillard
parent ae3d31bf4f
commit 7af5f4689f
1 changed files with 4 additions and 0 deletions
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4
src/lxc/lxc_controller.c
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@ -663,7 +663,11 @@ cleanup:
close(containerPty);
if (container > 1) {
int status;
kill(container, SIGTERM);
if (!(waitpid(container, &status, WNOHANG) == 0 &&
WIFEXITED(status)))
kill(container, SIGKILL);
waitpid(container, NULL, 0);
}
return rc;