A-Team_Digital_Solutions/android_kernel_motorola_sm6375
Watch
2
0
Fork
You've already forked android_kernel_motorola_sm6375
 0
mirror of https://github.com/BobTheBlinker/android_kernel_motorola_sm6375.git synced 2026-10-29 03:01:39 -04:00
Code Issues Projects Releases Packages Wiki Activity

bnx2x: Prevent null pointer dereference on SKB release

Browse source 
On error flows its possible to free an SKB even if it was not allocated.

Signed-off-by: Yuval Mintz <[email protected]>
Signed-off-by: Ariel Elior <[email protected]>
Signed-off-by: David S. Miller <[email protected]>
This commit is contained in:
Yuval Mintz 2015-08-10 12:49:35 +03:00 • committed by David S. Miller
commit e1615903eb
1 changed files with 1 additions and 1 deletions
Download patch file Download diff file Expand all files Collapse all files

2
drivers/net/ethernet/broadcom/bnx2x/bnx2x_cmn.c
View file

@ -262,9 +262,9 @@ static u16 bnx2x_free_tx_pkt(struct bnx2x *bp, struct bnx2x_fp_txdata *txdata,
if (likely(skb)) {
(*pkts_compl)++;
(*bytes_compl) += skb->len;
dev_kfree_skb_any(skb);
}
dev_kfree_skb_any(skb);
tx_buf->first_bd = 0;
tx_buf->skb = NULL;