net: ipv6: fix return value check in esp_remove_trailer

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commit dad4e491e3 upstream.

In esp_remove_trailer(), to avoid an unexpected result returned by
pskb_trim, we should check the return value of pskb_trim().

Signed-off-by: Ma Ke <make_ruc2021@163.com>
Signed-off-by: Steffen Klassert <steffen.klassert@secunet.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

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Ma Ke 2023-10-07 08:59:53 +08:00 • committed by Greg Kroah-Hartman

parent 55d794cef3

commit 2a6fc637c6

1 changed files with 3 additions and 1 deletions

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net/ipv6/esp6.c

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