BUG: stktable: tcp_src_to_stktable_key() must return NULL on invalid families
Source addresses of non-TCP families were not correctly handled by
tcp_src_to_stktable_key() as it forgot to return NULL and instead left
the previous value in the stick-table buffer.
This bug is 1.5-specific and was introduced by commit 4f92d320 in 1.5-dev6
so it does not need any backport.
diff --git a/include/proto/proto_tcp.h b/include/proto/proto_tcp.h
index 374c7fd..c61fd86 100644
--- a/include/proto/proto_tcp.h
+++ b/include/proto/proto_tcp.h
@@ -52,6 +52,8 @@
case AF_INET6:
static_table_key.key = (void *)&((struct sockaddr_in6 *)&s->si[0].addr.from)->sin6_addr;
break;
+ default:
+ return NULL;
}
return &static_table_key;
}