Re: [PATCH] net: stmmac: dwmac-rk: fix oob read in rk_gmac_setup

Hello:

This patch was applied to netdev/net.git (master)
by David S. Miller [off-list ref]:

On Tue, 14 Dec 2021 19:10:09 +0000 you wrote:

KASAN reports an out-of-bounds read in rk_gmac_setup on the line:

	while (ops->regs[i]) {

This happens for most platforms since the regs flexible array member is
empty, so the memory after the ops structure is being read here.  It
seems that mostly this happens to contain zero anyway, so we get lucky
and everything still works.

[...]

Here is the summary with links:
  - net: stmmac: dwmac-rk: fix oob read in rk_gmac_setup
    https://git.kernel.org/netdev/net/c/0546b224cc77

You are awesome, thank you!
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