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| author | Patrick McHardy <kaber@trash.net> | 2010-04-07 19:21:47 +0200 |
|---|---|---|
| committer | Thomas Graf <tgraf@suug.ch> | 2010-04-19 12:43:18 +0200 |
| commit | 3c28aa5dca309286ad9136c6d4742969b5dfde1d (patch) | |
| tree | 9aabe10e35f75de10dd72620047bc24abf73fcf3 /lib/object.c | |
| parent | 0e4f54d288b8d1d06ee40122d6bf3ed971870d47 (diff) | |
| download | libnl-3c28aa5dca309286ad9136c6d4742969b5dfde1d.tar.gz | |
Fix rule attribute comparison
Rules don't have unique identifiers, so all attributes are compared
by initializing the ID mask to ~0. This doesn't work however since
nl_object_identical verifies whether the ID attributes are actually
present before comparing the objects, which is never the case.
Work around by using the intersection of present attributes when
comparing two rule objects.
Signed-off-by: Patrick McHardy <kaber@trash.net>
Diffstat (limited to 'lib/object.c')
| -rw-r--r-- | lib/object.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/lib/object.c b/lib/object.c index 46d8141..d881ac9 100644 --- a/lib/object.c +++ b/lib/object.c @@ -265,6 +265,8 @@ int nl_object_identical(struct nl_object *a, struct nl_object *b) return 0; req_attrs = ops->oo_id_attrs; + if (req_attrs == ~0) + req_attrs = a->ce_mask & b->ce_mask; /* Both objects must provide all required attributes to uniquely * identify an object */ |