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authorJunchang Wang <junchangwang@gmail.com>2010-11-07 23:19:43 +0000
committerDavid S. Miller <davem@davemloft.net>2010-11-08 12:17:07 -0800
commiteb589063ed482f5592b1378e4136d6998419af6e (patch)
treebfc87b5e9d2efe293edaf4fa79a98e2773c7ff47 /net
parent18543a643fae694982c7d89c22436885f3506497 (diff)
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pktgen: correct uninitialized queue_map
This fix a bug reported by backyes. Right the first time pktgen's using queue_map that's not been initialized by set_cur_queue_map(pkt_dev); Signed-off-by: Junchang Wang <junchangwang@gmail.com> Signed-off-by: Backyes <backyes@mail.ustc.edu.cn> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net')
-rw-r--r--net/core/pktgen.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/net/core/pktgen.c b/net/core/pktgen.c
index 1992cd050e2..33bc3823ac6 100644
--- a/net/core/pktgen.c
+++ b/net/core/pktgen.c
@@ -2612,8 +2612,8 @@ static struct sk_buff *fill_packet_ipv4(struct net_device *odev,
/* Update any of the values, used when we're incrementing various
* fields.
*/
- queue_map = pkt_dev->cur_queue_map;
mod_cur_headers(pkt_dev);
+ queue_map = pkt_dev->cur_queue_map;
datalen = (odev->hard_header_len + 16) & ~0xf;
@@ -2976,8 +2976,8 @@ static struct sk_buff *fill_packet_ipv6(struct net_device *odev,
/* Update any of the values, used when we're incrementing various
* fields.
*/
- queue_map = pkt_dev->cur_queue_map;
mod_cur_headers(pkt_dev);
+ queue_map = pkt_dev->cur_queue_map;
skb = __netdev_alloc_skb(odev,
pkt_dev->cur_pkt_size + 64