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(parent: 29bca1d) | patch
net: hsr: check for return value of skb_put_padto()
authorMurali Karicheri <m-karicheri2@ti.com>
Mon, 20 Jul 2020 16:43:27 +0000 (12:43 -0400)
committerDavid S. Miller <davem@davemloft.net>
Tue, 21 Jul 2020 01:02:28 +0000 (18:02 -0700)
commit318e7f32419f0ac75d734162743788565e5e0abd
treef043e7a08fe479c909efcaf4c1485a5a15ed9b56tree | snapshot
parent29bca1d052766394c2a817507f93b56e37a49828commit | diff
net: hsr: check for return value of skb_put_padto()

skb_put_padto() can fail. So check for return type and return NULL
for skb. Caller checks for skb and acts correctly if it is NULL.

Fixes: 70f41b16d1c4 ("net: hsr: fix incorrect lsdu size in the tag of HSR frames for small frames")
Signed-off-by: Murali Karicheri <m-karicheri2@ti.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
net/hsr/hsr_forward.c diff | blob | history
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