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-rw-r--r--collectors/proc.plugin/proc_net_dev.c4
1 files changed, 4 insertions, 0 deletions
diff --git a/collectors/proc.plugin/proc_net_dev.c b/collectors/proc.plugin/proc_net_dev.c
index 5355077f8..a7db37e61 100644
--- a/collectors/proc.plugin/proc_net_dev.c
+++ b/collectors/proc.plugin/proc_net_dev.c
@@ -169,6 +169,10 @@ static void netdev_charts_release(struct netdev *d) {
d->rd_tcollisions = NULL;
d->rd_tcarrier = NULL;
d->rd_tcompressed = NULL;
+
+ d->chart_var_speed = NULL;
+ d->chart_var_duplex = NULL;
+ d->chart_var_operstate = NULL;
}
static void netdev_free_chart_strings(struct netdev *d) {