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xfrm: ipcomp: Call pskb_may_pull in ipcomp_input
authorHerbert Xu <herbert@gondor.apana.org.au>
Sat, 15 Mar 2025 10:30:19 +0000 (18:30 +0800)
committerHerbert Xu <herbert@gondor.apana.org.au>
Fri, 21 Mar 2025 09:33:39 +0000 (17:33 +0800)
commit39a3f23407d3b6942727ae2367382b5575d995c9
tree699941545e2a2cf7059e53ad86ba68a1092a48a7tree
parent9b00eb923f3e60ca76cbc8b31123716f3a87ac6acommit | diff
xfrm: ipcomp: Call pskb_may_pull in ipcomp_input

If a malformed packet is received there may not be enough data
to pull.  This isn't a problem in practice because the caller
has already done xfrm_parse_spi which in effect does the same
thing.

Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
Acked-by: Steffen Klassert <steffen.klassert@secunet.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
net/xfrm/xfrm_ipcomp.c diff | blob | history
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