diff options
Diffstat (limited to 'src/libnetfilter_queue.c')
| -rw-r--r-- | src/libnetfilter_queue.c | 14 |
1 files changed, 12 insertions, 2 deletions
diff --git a/src/libnetfilter_queue.c b/src/libnetfilter_queue.c index ab19814..e39bc81 100644 --- a/src/libnetfilter_queue.c +++ b/src/libnetfilter_queue.c @@ -14,6 +14,9 @@ * You should have received a copy of the GNU General Public License * along with this program; if not, write to the Free Software * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA + * + * 2006-01-23 Andreas Florath <andreas@florath.net> + * Fix __set_verdict() that it can now handle payload. */ #include <stdio.h> @@ -298,6 +301,10 @@ static int __set_verdict(struct nfq_q_handle *qh, u_int32_t id, struct iovec iov[3]; int nvecs; + /* This must be declared here (and not inside the data + * handling block) because the iovec points to this. */ + struct nfattr data_attr; + memset(iov, 0, sizeof(iov)); vh.verdict = htonl(verdict); @@ -317,11 +324,14 @@ static int __set_verdict(struct nfq_q_handle *qh, u_int32_t id, nvecs = 1; if (data_len) { - struct nfattr data_attr; - nfnl_build_nfa_iovec(&iov[1], &data_attr, NFQA_PAYLOAD, data_len, data); nvecs += 2; + /* Add the length of the appended data to the message + * header. The size of the attribute is given in the + * nfa_len field and is set in the nfnl_build_nfa_iovec() + * function. */ + nmh->nlmsg_len += data_attr.nfa_len; } return nfnl_sendiov(qh->h->nfnlh, iov, nvecs, 0); |