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| author | hayeswang <hayeswang@realtek.com> | 2017-03-14 14:15:20 +0800 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2017-03-21 14:37:10 -0700 |
| commit | 98d068ab52b4b11d403995ed14154660797e7136 (patch) | |
| tree | d09a0090cb530375e5eeae54af6123d7f332e0ab /net | |
| parent | db7f00b8dba6d687b6ab1f2e9309acfd214fcb4b (diff) | |
| download | linux-stable-98d068ab52b4b11d403995ed14154660797e7136.tar.gz linux-stable-98d068ab52b4b11d403995ed14154660797e7136.tar.bz2 linux-stable-98d068ab52b4b11d403995ed14154660797e7136.zip | |
r8152: fix the list rx_done may be used without initialization
The list rx_done would be initialized when the linking on occurs.
Therefore, if a napi is scheduled without any linking on before,
the following kernel panic would happen.
BUG: unable to handle kernel NULL pointer dereference at 000000000000008
IP: [<ffffffffc085efde>] r8152_poll+0xe1e/0x1210 [r8152]
PGD 0
Oops: 0002 [#1] SMP
Signed-off-by: Hayes Wang <hayeswang@realtek.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net')
0 files changed, 0 insertions, 0 deletions