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author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-05-08 04:21:42 +0000 |
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committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-05-08 04:21:42 +0000 |
commit | 9d537f04b26ad3ac10399b4885f6dcd9112f7973 (patch) | |
tree | 734b519d1bca2065d28c33bce394def4d50c4da5 /net/llc/llc_s_ac.c | |
parent | Releasing progress-linux version 4.19.289-2progress5u1. (diff) | |
download | linux-9d537f04b26ad3ac10399b4885f6dcd9112f7973.tar.xz linux-9d537f04b26ad3ac10399b4885f6dcd9112f7973.zip |
Merging upstream version 4.19.304.
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'net/llc/llc_s_ac.c')
-rw-r--r-- | net/llc/llc_s_ac.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/net/llc/llc_s_ac.c b/net/llc/llc_s_ac.c index 9fa3342c7..df26557a0 100644 --- a/net/llc/llc_s_ac.c +++ b/net/llc/llc_s_ac.c @@ -153,6 +153,9 @@ int llc_sap_action_send_test_r(struct llc_sap *sap, struct sk_buff *skb) int rc = 1; u32 data_size; + if (skb->mac_len < ETH_HLEN) + return 1; + llc_pdu_decode_sa(skb, mac_da); llc_pdu_decode_da(skb, mac_sa); llc_pdu_decode_ssap(skb, &dsap); |