From 1d4a31dde95af56edac4dee268249a29a21fa7c0 Mon Sep 17 00:00:00 2001 From: "David S. Miller" Date: Mon, 22 Sep 2008 21:57:21 -0700 Subject: [PATCH] net: Fix bus in SKB queue splicing interfaces. Handle the case of head being non-empty, by adding list->qlen to head->qlen instead of using direct assignment. Signed-off-by: David S. Miller --- include/linux/skbuff.h | 8 ++++---- 1 file changed, 4 insertions(+), 4 deletions(-) diff --git a/include/linux/skbuff.h b/include/linux/skbuff.h index 027b06170b40..4a144e8d0538 100644 --- a/include/linux/skbuff.h +++ b/include/linux/skbuff.h @@ -738,7 +738,7 @@ static inline void skb_queue_splice(const struct sk_buff_head *list, { if (!skb_queue_empty(list)) { __skb_queue_splice(list, (struct sk_buff *) head, head->next); - head->qlen = list->qlen; + head->qlen += list->qlen; } } @@ -754,7 +754,7 @@ static inline void skb_queue_splice_init(struct sk_buff_head *list, { if (!skb_queue_empty(list)) { __skb_queue_splice(list, (struct sk_buff *) head, head->next); - head->qlen = list->qlen; + head->qlen += list->qlen; __skb_queue_head_init(list); } } @@ -769,7 +769,7 @@ static inline void skb_queue_splice_tail(const struct sk_buff_head *list, { if (!skb_queue_empty(list)) { __skb_queue_splice(list, head->prev, (struct sk_buff *) head); - head->qlen = list->qlen; + head->qlen += list->qlen; } } @@ -786,7 +786,7 @@ static inline void skb_queue_splice_tail_init(struct sk_buff_head *list, { if (!skb_queue_empty(list)) { __skb_queue_splice(list, head->prev, (struct sk_buff *) head); - head->qlen = list->qlen; + head->qlen += list->qlen; __skb_queue_head_init(list); } } -- GitLab