diff --git a/src/mqtt.c b/src/mqtt.c
index c7581e9a823e720bf7d4b22694e3608ba0223bf3..8bc412c9497213074a738ca7dfa355209c1872d1 100644 (file)
--- a/src/mqtt.c
+++ b/src/mqtt.c
ERROR ("mqtt plugin: Unknown config option: %s", child->key);
}
- tmp = realloc (subscribers, sizeof (*subscribers) * subscribers_num);
+ tmp = realloc (subscribers, sizeof (*subscribers) * (subscribers_num + 1) );
if (tmp == NULL)
{
ERROR ("mqtt plugin: realloc failed.");