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(parent: 891584f) | patch
xen/netback: Reset nr_frags before freeing skb
authorRoss Lagerwall <ross.lagerwall@citrix.com>
Mon, 5 Aug 2019 15:34:34 +0000 (16:34 +0100)
committerDavid S. Miller <davem@davemloft.net>
Fri, 9 Aug 2019 01:01:24 +0000 (18:01 -0700)
commit3a0233ddec554b886298de2428edb5c50a20e694
tree33b2985d05e2169c6cd6a4695f73fcea75efbe2dtree | snapshot
parent891584f48a9084ba462f10da4c6bb28b6181b543commit | diff
xen/netback: Reset nr_frags before freeing skb

At this point nr_frags has been incremented but the frag does not yet
have a page assigned so freeing the skb results in a crash. Reset
nr_frags before freeing the skb to prevent this.

Signed-off-by: Ross Lagerwall <ross.lagerwall@citrix.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
drivers/net/xen-netback/netback.c diff | blob | history
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