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| author | Jakub Kicinski <kuba@kernel.org> | 2021-01-13 19:00:49 -0800 |
|---|---|---|
| committer | Jakub Kicinski <kuba@kernel.org> | 2021-01-13 19:00:50 -0800 |
| commit | 7b25339f4eafe206c60cc50870523fc84f0f0ea5 (patch) | |
| tree | 957bcef5e5570cb7f5de7f974c15bb567d2654ec /drivers/net | |
| parent | 1f02efd1bb35bee95feed6aab46d1217f29d555b (diff) | |
| parent | ca4c6ebeeb50112f5178f14bfb6d9e8ddf148545 (diff) | |
| download | linux-stable-7b25339f4eafe206c60cc50870523fc84f0f0ea5.tar.gz linux-stable-7b25339f4eafe206c60cc50870523fc84f0f0ea5.tar.bz2 linux-stable-7b25339f4eafe206c60cc50870523fc84f0f0ea5.zip | |
Merge tag 'linux-can-fixes-for-5.11-20210113' of git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can
Marc Kleine-Budde says:
====================
pull-request: can 2021-01-13
The first patch is by Oliver Hartkopp for the CAn ISO-TP protocol and fixes a
kernel information leak to userspace.
The last patch is by Qinglang Miao for the mcp251xfd driver and fixes a NULL
pointer check to work on the correct variable.
* tag 'linux-can-fixes-for-5.11-20210113' of git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can:
can: mcp251xfd: mcp251xfd_handle_rxif_one(): fix wrong NULL pointer check
can: isotp: isotp_getname(): fix kernel information leak
====================
Link: https://lore.kernel.org/r/20210113212158.925513-1-mkl@pengutronix.de
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Diffstat (limited to 'drivers/net')
| -rw-r--r-- | drivers/net/can/spi/mcp251xfd/mcp251xfd-core.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/net/can/spi/mcp251xfd/mcp251xfd-core.c b/drivers/net/can/spi/mcp251xfd/mcp251xfd-core.c index 36235afb0bc6..f07e8b737d31 100644 --- a/drivers/net/can/spi/mcp251xfd/mcp251xfd-core.c +++ b/drivers/net/can/spi/mcp251xfd/mcp251xfd-core.c @@ -1491,7 +1491,7 @@ mcp251xfd_handle_rxif_one(struct mcp251xfd_priv *priv, else skb = alloc_can_skb(priv->ndev, (struct can_frame **)&cfd); - if (!cfd) { + if (!skb) { stats->rx_dropped++; return 0; } |