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-rw-r--r--src/plugins/perfmon/intel/bundle/iio_bw.c11
1 files changed, 9 insertions, 2 deletions
diff --git a/src/plugins/perfmon/intel/bundle/iio_bw.c b/src/plugins/perfmon/intel/bundle/iio_bw.c
index 9aaca42233f..66c550ff9c2 100644
--- a/src/plugins/perfmon/intel/bundle/iio_bw.c
+++ b/src/plugins/perfmon/intel/bundle/iio_bw.c
@@ -126,9 +126,16 @@ format_stack_socket (u8 *s, va_list *va)
}
uword *pu = hash_get (h, root_bus.bus);
- e = pool_elt_at_index (p, (index_t) pu[0]);
+ if (pu)
+ {
+ e = pool_elt_at_index (p, (index_t) pu[0]);
- s = format (s, "IIO%u/%u", e->socket_id, e->iio_unit_id);
+ s = format (s, "IIO%u/%u", e->socket_id, e->iio_unit_id);
+ }
+ else
+ {
+ s = format (s, "[ERR: hash lookup for bus '%u' failed]", root_bus.bus);
+ }
return s;
}