From: Hannes Reinecke <hare@suse.de>
Date: Wed, 23 Jun 2021 07:43:07 +0000 (+0200)
Subject: tree: initialize all lists
X-Git-Tag: v1.0-rc0~123^2~1
X-Git-Url: https://www.infradead.org/git/?a=commitdiff_plain;h=91f8f037879cf32206da7adf321b0295e6620134;p=users%2Fsagi%2Flibnvme.git

tree: initialize all lists

As otherwise python will crash horribly.

Signed-off-by: Hannes Reinecke <hare@suse.de>
---

diff --git a/src/nvme/tree.c b/src/nvme/tree.c
index f964772d..be710b6e 100644
--- a/src/nvme/tree.c
+++ b/src/nvme/tree.c
@@ -90,6 +90,7 @@ nvme_root_t nvme_scan_filter(nvme_scan_filter_t f)
 	}
 
 	list_head_init(&r->hosts);
+	r->refcount = 1;
 	nvme_scan_topology(r, f);
 	return r;
 }
@@ -276,6 +277,7 @@ struct nvme_subsystem *nvme_lookup_subsystem(struct nvme_host *h,
 	s->refcount = 1;
 	list_head_init(&s->ctrls);
 	list_head_init(&s->namespaces);
+	list_node_init(&s->entry);
 	list_add(&h->subsystems, &s->entry);
 	h->r->modified = true;
 	return s;
@@ -525,6 +527,8 @@ static int nvme_ctrl_scan_path(struct nvme_ctrl *c, char *name)
 		free(grpid);
 	}
 
+	list_node_init(&p->nentry);
+	list_node_init(&p->entry);
 	list_add(&c->paths, &p->entry);
 	return 0;