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(parent: c3c8cb9) | patch
ipv6: Check ip6_find_1stfragopt() return value properly.
authorDavid S. Miller <davem@davemloft.net>
Thu, 18 May 2017 02:54:11 +0000 (22:54 -0400)
committerBen Hutchings <ben@decadent.org.uk>
Mon, 12 Jun 2017 15:24:30 +0000 (15:24 +0000)
commit92ef9a784226351ecaf6480b4fc56c6f774f6ee8
tree133d505f684534a8111d0da61504ac5fc0f47b61tree | snapshot
parentc3c8cb9421f7e07579be8b601ed3c2a643b08373commit | diff
ipv6: Check ip6_find_1stfragopt() return value properly.

Do not use unsigned variables to see if it returns a negative
error or not.

Fixes: 2423496af35d ("ipv6: Prevent overrun when parsing v6 header options")
Reported-by: Julia Lawall <julia.lawall@lip6.fr>
Signed-off-by: David S. Miller <davem@davemloft.net>
Gbp-Pq: Topic bugfix/all
Gbp-Pq: Name ipv6-check-ip6_find_1stfragopt-return-value-properly.patch
net/ipv6/ip6_offload.c diff | blob | history
net/ipv6/ip6_output.c diff | blob | history
net/ipv6/udp_offload.c diff | blob | history
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