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execute: try /lxc.init.static as last resort

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Signed-off-by: Serge Hallyn <serge.hallyn@ubuntu.com>
Acked-by: Stéphane Graber <stgraber@ubuntu.com>
This commit is contained in:
Serge Hallyn 2014-06-02 22:03:46 -05:00 committed by Stéphane Graber
parent 2322903baa
commit 041cb4999b
1 changed files with 14 additions and 0 deletions
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14
src/lxc/execute.c
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@ -104,6 +104,20 @@ static char *choose_init(void)
ret = stat(retv, &mystat);
if (ret == 0)
return retv;
/*
* Last resort, look for the statically compiled init.lxc which we
* hopefully bind-mounted in
*/
ret = snprintf(retv, PATH_MAX, "/init.lxc.static");
if (ret < 0 || ret >= PATH_MAX) {
WARN("Nonsense - name /lxc.init.static too long");
goto out1;
}
ret = stat(retv, &mystat);
if (ret == 0)
return retv;
out1:
free(retv);
return NULL;