| Message ID | cover.1628091954.git.paskripkin@gmail.com (mailing list archive) |
|---|---|
| Headers | show |
| Series | net: fix use-after-free bugs | expand |
On 8/4/2021 8:48 AM, Pavel Skripkin wrote: > I've added new checker to smatch yesterday. It warns about using > netdev_priv() pointer after free_{netdev,candev}() call. I hope, it will > get into next smatch release. > > Some of the reported bugs are fixed and upstreamed already, but Dan ran new > smatch with allmodconfig and found 2 more. Big thanks to Dan for doing it, > because I totally forgot to do it. > > Pavel Skripkin (2): > net: fec: fix use-after-free in fec_drv_remove > net: vxge: fix use-after-free in vxge_device_unregister > > drivers/net/ethernet/freescale/fec_main.c | 2 +- > drivers/net/ethernet/neterion/vxge/vxge-main.c | 6 +++--- > 2 files changed, 4 insertions(+), 4 deletions(-) Looks like a good new check! For the series: Reviewed-by: Jesse Brandeburg <jesse.brandeburg@intel.com>
Hello: This series was applied to netdev/net.git (refs/heads/master): On Wed, 4 Aug 2021 18:48:57 +0300 you wrote: > I've added new checker to smatch yesterday. It warns about using > netdev_priv() pointer after free_{netdev,candev}() call. I hope, it will > get into next smatch release. > > Some of the reported bugs are fixed and upstreamed already, but Dan ran new > smatch with allmodconfig and found 2 more. Big thanks to Dan for doing it, > because I totally forgot to do it. > > [...] Here is the summary with links: - [1/2] net: fec: fix use-after-free in fec_drv_remove https://git.kernel.org/netdev/net/c/44712965bf12 - [2/2] net: vxge: fix use-after-free in vxge_device_unregister https://git.kernel.org/netdev/net/c/942e560a3d38 You are awesome, thank you! -- Deet-doot-dot, I am a bot. https://korg.docs.kernel.org/patchwork/pwbot.html
I've added new checker to smatch yesterday. It warns about using netdev_priv() pointer after free_{netdev,candev}() call. I hope, it will get into next smatch release. Some of the reported bugs are fixed and upstreamed already, but Dan ran new smatch with allmodconfig and found 2 more. Big thanks to Dan for doing it, because I totally forgot to do it. Pavel Skripkin (2): net: fec: fix use-after-free in fec_drv_remove net: vxge: fix use-after-free in vxge_device_unregister drivers/net/ethernet/freescale/fec_main.c | 2 +- drivers/net/ethernet/neterion/vxge/vxge-main.c | 6 +++--- 2 files changed, 4 insertions(+), 4 deletions(-)