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| author | David Herrmann <dh.herrmann@gmail.com> | 2015-06-23 12:03:10 +0200 |
|---|---|---|
| committer | David Herrmann <dh.herrmann@gmail.com> | 2015-06-24 13:45:56 +0200 |
| commit | e7de105cf67dc8e4936043c4093c7b4119c9fc55 (patch) | |
| tree | 001747bb3df7931d598d0d19fec4d9feddeb598a /src/libsystemd/sd-netlink | |
| parent | 12b7dff45b0e2442355008a1e53f1211bd227147 (diff) | |
sd-netlink: don't treat type_system->count==0 as invalid
Empty type-systems are just fine. Avoid the nasty hack in
union-type-systems that treat empty type-systems as invalid. Instead check
for the actual types-array and make sure it's non-NULL (which is even true
for empty type-systems, due to "empty_types" array).
Diffstat (limited to 'src/libsystemd/sd-netlink')
| -rw-r--r-- | src/libsystemd/sd-netlink/netlink-types.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/src/libsystemd/sd-netlink/netlink-types.c b/src/libsystemd/sd-netlink/netlink-types.c index c4573b6090..d22194ad71 100644 --- a/src/libsystemd/sd-netlink/netlink-types.c +++ b/src/libsystemd/sd-netlink/netlink-types.c @@ -598,7 +598,7 @@ int type_system_union_protocol_get_type_system(const NLTypeSystemUnion *type_sys return -EOPNOTSUPP; type_system = &type_system_union->type_systems[protocol]; - if (type_system->count == 0) + if (!type_system->types) return -EOPNOTSUPP; *ret = type_system; |