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restore: Don't close LAST_PID_PATH descriptor if it was not opened

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Signed-off-by: Cyrill Gorcunov <gorcunov@openvz.org>
Signed-off-by: Pavel Emelyanov <xemul@parallels.com>
This commit is contained in:
Cyrill Gorcunov 2012-03-05 20:44:00 +04:00 • committed by Pavel Emelyanov
parent fe1cf26085
commit 644e4fec6b
1 changed files with 3 additions and 3 deletions
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6
cr-restore.c
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@ -1257,7 +1257,7 @@ static inline int fork_with_pid(int pid, unsigned long ns_clone_flags)
if (flock(ca.fd, LOCK_EX)) {
pr_perror("%d: Can't lock %s", pid, LAST_PID_PATH);
goto err;
goto err_close;
}
if (write_img_buf(ca.fd, buf, strlen(buf)))
@ -1273,11 +1273,11 @@ err_unlock:
if (flock(ca.fd, LOCK_UN))
pr_perror("%d: Can't unlock %s", pid, LAST_PID_PATH);
err_close:
close_safe(&ca.fd);
err:
if (stack != MAP_FAILED)
munmap(stack, STACK_SIZE);
close_safe(&ca.fd);
return ret;
}