| Message ID | 1527435922-6727-4-git-send-email-atul.gupta@chelsio.com |
|---|---|
| State | Accepted, archived |
| Delegated to: | David Miller |
| Headers | show |
| Series | build warnings cleanup | expand |
diff --git a/drivers/crypto/chelsio/chtls/chtls_io.c b/drivers/crypto/chelsio/chtls/chtls_io.c index 7aa5d90..8cfc27b 100644 --- a/drivers/crypto/chelsio/chtls/chtls_io.c +++ b/drivers/crypto/chelsio/chtls/chtls_io.c @@ -1230,9 +1230,8 @@ int chtls_sendpage(struct sock *sk, struct page *page, struct sk_buff *skb = skb_peek_tail(&csk->txq); int copy, i; - copy = mss - skb->len; if (!skb || (ULP_SKB_CB(skb)->flags & ULPCB_FLAG_NO_APPEND) || - copy <= 0) { + (copy = mss - skb->len) <= 0) { new_buf: if (!csk_mem_free(cdev, sk)) goto wait_for_sndbuf;
skb dereferenced before check in sendpage Reported-by: Dan Carpenter <dan.carpenter@oracle.com> Signed-off-by: Atul Gupta <atul.gupta@chelsio.com> --- drivers/crypto/chelsio/chtls/chtls_io.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-)