diff options
| -rw-r--r-- | sys/netgraph/ng_tag.c | 10 |
1 files changed, 4 insertions, 6 deletions
diff --git a/sys/netgraph/ng_tag.c b/sys/netgraph/ng_tag.c index 22d45a3174ad..1a9d44528a24 100644 --- a/sys/netgraph/ng_tag.c +++ b/sys/netgraph/ng_tag.c @@ -361,9 +361,8 @@ ng_tag_rcvmsg(node_p node, item_p item, hook_p lasthook) hook_p hook; /* Sanity check. */ - if (msg->header.arglen < sizeof(*hp) - || msg->header.arglen != - NG_TAG_HOOKIN_SIZE(hp->tag_len)) + if (msg->header.arglen < sizeof(*hp) || + msg->header.arglen < NG_TAG_HOOKIN_SIZE(hp->tag_len)) ERROUT(EINVAL); /* Find hook. */ @@ -383,9 +382,8 @@ ng_tag_rcvmsg(node_p node, item_p item, hook_p lasthook) hook_p hook; /* Sanity check. */ - if (msg->header.arglen < sizeof(*hp) - || msg->header.arglen != - NG_TAG_HOOKOUT_SIZE(hp->tag_len)) + if (msg->header.arglen < sizeof(*hp) || + msg->header.arglen < NG_TAG_HOOKOUT_SIZE(hp->tag_len)) ERROUT(EINVAL); /* Find hook. */ |