Re: [PATCH 1/1] ath10k: avoid possible memory access violation

[Kalle Valo]

"K.T.VIJAYAKUMAAR"  wrote:

> array "ctl_power_table" access index "pream" is initialized with -1 and
> is raised as a static analysis tool issue.
> [drivers\net\wireless\ath\ath10k\wmi.c:4719] ->
> [drivers\net\wireless\ath\ath10k\wmi.c:4730]: (error) Array index -1 is
> out of bounds.
> 
> Since the "pream" index for accessing ctl_power_table array is initialized
> with -1, there is a chance of memory access violation for the cases below.
> 1) wmi_pdev_tpc_final_table_event change frequency is between 2483 and 5180
> 2) pream_idx is out of the enumeration ranges of wmi_tpc_pream_2ghz,
> wmi_tpc_pream_5ghz
> 
> Signed-off-by: K.T.VIJAYAKUMAAR 
> [kv...@codeaurora.org: clean up the warning message]
> Signed-off-by: Kalle Valo 

Patch applied to ath-next branch of ath.git, thanks.

97c69a70dc2c ath10k: avoid possible memory access violation

-- 
https://patchwork.kernel.org/patch/10554929/

https://wireless.wiki.kernel.org/en/developers/documentation/submittingpatches


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Re: [PATCH 1/1] ath10k: avoid possible memory access violation

[Kalle Valo]

VIJAYAKUMAAR K T  writes:

> It would be great, if this patch could be reviewed.

It's in the queue and you can check the state from patchwork:

https://wireless.wiki.kernel.org/en/developers/documentation/submittingpatches#checking_state_of_patches_from_patchwork

-- 
Kalle Valo

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