tools/lxc_ls: use lxc_safe_uint()

Signed-off-by: Christian Brauner <christian.brauner@canonical.com>

tools/lxc_ls: use lxc_safe_uint()
3b56f032 · Christian Brauner · Stéphane Graber · 0dd2eef2 · 3b56f032
Commit 3b56f032 authored Oct 29, 2016 by Christian Brauner Committed by Stéphane Graber Nov 21, 2016
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Showing with 8 additions and 2 deletions

lxc_ls.c src/lxc/tools/lxc_ls.c +8 -2

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--- a/src/lxc/tools/lxc_ls.c
+++ b/src/lxc/tools/lxc_ls.c
@@ -459,8 +459,14 @@ static int ls_get(struct ls **m, size_t *size, const struct lxc_arguments *args,
 				goto put_and_next;
 			tmp = ls_get_config_item(c, "lxc.start.auto", running);
-			if (tmp)
+			if (tmp) {
-				l->autostart = atoi(tmp);
+				unsigned int astart = 0;
+				if (lxc_safe_uint(tmp, &astart) < 0)
+					WARN("Could not parse value for 'lxc.start.auto'.");
+				if (astart > 1)
+					DEBUG("Wrong value for 'lxc.start.auto = %d'.", astart);
+				l->autostart = astart == 1 ? true : false;
+			}
 			free(tmp);
 			if (running) {