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(parent: a025b3e) | patch
ip: fix use-after-free in reassembly 29/21929/5
authorBenoît Ganne <[email protected]>
Fri, 19 Jul 2019 11:42:12 +0000 (13:42 +0200)
committerOle Trøan <[email protected]>
Thu, 26 Sep 2019 16:34:56 +0000 (16:34 +0000)
commit2d0ebd7ebc555565868038a09d80a61f5de29430
treec1d937ec41728ff611691e78cd70905c0731b1e9tree | snapshot
parenta025b3ea353b5c5c356efda0888d75a2ab8979e0commit | diff
ip: fix use-after-free in reassembly

 - ip{4,6}_reass_finalize() frees the reassembly context: do not access
it after the call.
 - traces access reassembly context: free it after and not before
tracing.

Type: fix

Change-Id: Ia3aaea9c7b74932e249e013be04b9bd7298fd187
Signed-off-by: Benoît Ganne <[email protected]>
src/vnet/ip/reass/ip4_full_reass.c diff | blob | history
src/vnet/ip/reass/ip6_full_reass.c diff | blob | history
Vector Packet Processing