coverity: check return from waitpid

Signed-off-by: Dwight Engen <dwight.engen@oracle.com> Acked-by: Serge E. Hallyn <serge.hallyn@ubuntu.com>

coverity: check return from waitpid
f2bbe86d · Dwight Engen · Stéphane Graber · 3856bc9f · f2bbe86d
Commit f2bbe86d authored May 07, 2013 by Dwight Engen Committed by Stéphane Graber May 07, 2013
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monitor.c src/lxc/monitor.c +2 -1

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--- a/src/lxc/monitor.c
+++ b/src/lxc/monitor.c
@@ -207,7 +207,8 @@ int lxc_monitord_spawn(const char *lxcpath)
 	}
 	if (pid1) {
-		waitpid(pid1, NULL, 0);
+		if (waitpid(pid1, NULL, 0) != pid1)
+			return -1;
 		return 0;
 	}