Re: [PATCH] net: usb: fix memory leak in smsc75xx_bind

From: patchwork-bot+netdevbpf
Date: Mon May 24 2021 - 17:30:22 EST


Hello:

This patch was applied to netdev/net.git (refs/heads/master):

On Mon, 24 May 2021 23:02:08 +0300 you wrote:
> Syzbot reported memory leak in smsc75xx_bind().
> The problem was is non-freed memory in case of
> errors after memory allocation.
>
> backtrace:
> [<ffffffff84245b62>] kmalloc include/linux/slab.h:556 [inline]
> [<ffffffff84245b62>] kzalloc include/linux/slab.h:686 [inline]
> [<ffffffff84245b62>] smsc75xx_bind+0x7a/0x334 drivers/net/usb/smsc75xx.c:1460
> [<ffffffff82b5b2e6>] usbnet_probe+0x3b6/0xc30 drivers/net/usb/usbnet.c:1728
>
> [...]

Here is the summary with links:
- net: usb: fix memory leak in smsc75xx_bind
https://git.kernel.org/netdev/net/c/46a8b29c6306

You are awesome, thank you!
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