diff options
author | Thomas Haller <thaller@redhat.com> | 2022-03-17 00:25:53 +0100 |
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committer | Thomas Haller <thaller@redhat.com> | 2022-03-17 00:26:46 +0100 |
commit | 8111933bf5c6761644ef52905efb44dd867812d6 (patch) | |
tree | 8b4aeb641e4c2e96b4da272fcbca4b51289feb8e /lib/route | |
parent | 4f5c846b2e36b2afbc33c4d0cc4a3679c11240a8 (diff) | |
download | libnl-8111933bf5c6761644ef52905efb44dd867812d6.tar.gz |
route: assert that "rtnl_link_info_ops" refcount does not drop below zero
Diffstat (limited to 'lib/route')
-rw-r--r-- | lib/route/link/api.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/lib/route/link/api.c b/lib/route/link/api.c index 8bbe3d9a..12ddee97 100644 --- a/lib/route/link/api.c +++ b/lib/route/link/api.c @@ -104,6 +104,7 @@ void rtnl_link_info_ops_put(struct rtnl_link_info_ops *ops) return; nl_write_lock(&info_lock); + _nl_assert(ops->io_refcnt > 0); ops->io_refcnt--; nl_write_unlock(&info_lock); } @@ -164,6 +165,7 @@ int rtnl_link_unregister_info(struct rtnl_link_info_ops *ops) nl_list_for_each_entry(t, &info_ops, io_list) { if (t == ops) { + _nl_assert(t->io_refcnt >= 0); if (t->io_refcnt > 0) { err = -NLE_BUSY; goto errout; |