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| author | David Herrmann <dh.herrmann@gmail.com> | 2015-06-23 12:03:10 +0200 |
|---|---|---|
| committer | Sven Eden <yamakuzure@gmx.net> | 2017-03-14 10:04:18 +0100 |
| commit | 84e862614a39d6e1d5d2317472175ec79bbc769f (patch) | |
| tree | 69c62d72c1a29bee10ef01fb37224f1db959e6af /src/libsystemd | |
| parent | b72bd2c20e0f9767c0bd0f1aff97d3a77ed681c5 (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')
| -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 c4573b609..d22194ad7 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; |