Avoid hardcoded string length

Use strlen() on "state" variable instead of harcoded value 6. Signed-off-by: Rachid Koucha <rachid.koucha@gmail.com>

Avoid hardcoded string length
db1228b3 · Rachid Koucha · GitHub · 60014557 · db1228b3
Unverified Commit db1228b3 authored Jan 27, 2019 by Rachid Koucha Committed by GitHub Jan 27, 2019
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freezer.c src/lxc/freezer.c +2 -1

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--- a/src/lxc/freezer.c
+++ b/src/lxc/freezer.c
@@ -52,10 +52,11 @@ static int do_freeze_thaw(bool freeze, struct lxc_conf *conf, const char *name,
 	char v[100];
 	struct cgroup_ops *cgroup_ops;
        const char *state;
-	size_t state_len = 6;
+	size_t state_len;
 	lxc_state_t new_state = freeze ? FROZEN : THAWED;
        state = lxc_state2str(new_state);
+	state_len = strlen(state);
 	cgroup_ops = cgroup_init(conf);
 	if (!cgroup_ops)