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sd-rtnl: types - fix check for unsupported type
[elogind.git]
/
src
/
libsystemd
/
sd-rtnl
/
rtnl-types.c
diff --git
a/src/libsystemd/sd-rtnl/rtnl-types.c
b/src/libsystemd/sd-rtnl/rtnl-types.c
index 40dee56e98a03386853485820e9038577a1a38cd..557dc59455c8e5e3af7f9e1394242aa34ddd0836 100644
(file)
--- a/
src/libsystemd/sd-rtnl/rtnl-types.c
+++ b/
src/libsystemd/sd-rtnl/rtnl-types.c
@@
-524,8
+524,7
@@
int type_system_union_protocol_get_type_system(const NLTypeSystemUnion *type_sys
return -ENOTSUP;
type_system = &type_system_union->type_systems[protocol];
-
- if (!type_system)
+ if (type_system->max == 0)
return -ENOTSUP;
*ret = type_system;