Marcus Sundberg <marcus@ingate.com>

Fix endless loop on unknown netfilter attributes.

This prevents an endless loop when nfnl_check_attributes() sees
an unknown attribute.

1 files changed, 1 insertions, 0 deletions

diff --git a/src/libnfnetlink.c b/src/libnfnetlink.c
index e2d8c74..4b2a3b3 100644
--- a/src/libnfnetlink.c
+++ b/src/libnfnetlink.c
@@ -1129,6 +1129,7 @@ int nfnl_check_attributes(const struct nfnl_handle *h,
 					 * the kernel which we don't understand
 					 * yet. We have to silently ignore this
 					 * for the sake of future compatibility */
+					attr = NFA_NEXT(attr, attrlen);
 					continue;
 				}
 				nfa[flavor - 1] = attr;