diff options
author | Paolo Abeni <pabeni@redhat.com> | 2022-04-22 10:56:00 +0300 |
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committer | Paolo Abeni <pabeni@redhat.com> | 2022-04-22 10:56:00 +0300 |
commit | f70925bf99406150d8133e775e49c9c459f78733 (patch) | |
tree | 392dd3854bf229c0c94b481819e4a67551ba6895 /net/ipv4/esp4.c | |
parent | 9c8774e629a1950c24b44e3c8fb93d76fb644b49 (diff) | |
parent | 59f0c2447e2553b0918b4a9fd38763a5c0587d02 (diff) | |
download | linux-f70925bf99406150d8133e775e49c9c459f78733.tar.xz |
Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net
drivers/net/ethernet/microchip/lan966x/lan966x_main.c
d08ed852560e ("net: lan966x: Make sure to release ptp interrupt")
c8349639324a ("net: lan966x: Add FDMA functionality")
Signed-off-by: Paolo Abeni <pabeni@redhat.com>
Diffstat (limited to 'net/ipv4/esp4.c')
-rw-r--r-- | net/ipv4/esp4.c | 5 |
1 files changed, 2 insertions, 3 deletions
diff --git a/net/ipv4/esp4.c b/net/ipv4/esp4.c index 70e6c87fbe3d..d747166bb291 100644 --- a/net/ipv4/esp4.c +++ b/net/ipv4/esp4.c @@ -446,7 +446,6 @@ int esp_output_head(struct xfrm_state *x, struct sk_buff *skb, struct esp_info * struct page *page; struct sk_buff *trailer; int tailen = esp->tailen; - unsigned int allocsz; /* this is non-NULL only with TCP/UDP Encapsulation */ if (x->encap) { @@ -456,8 +455,8 @@ int esp_output_head(struct xfrm_state *x, struct sk_buff *skb, struct esp_info * return err; } - allocsz = ALIGN(skb->data_len + tailen, L1_CACHE_BYTES); - if (allocsz > ESP_SKB_FRAG_MAXSIZE) + if (ALIGN(tailen, L1_CACHE_BYTES) > PAGE_SIZE || + ALIGN(skb->data_len, L1_CACHE_BYTES) > PAGE_SIZE) goto cow; if (!skb_cloned(skb)) { |