"K.T.VIJAYAKUMAAR" <[email protected]> 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 <[email protected]> > [[email protected]: clean up the warning message] > Signed-off-by: Kalle Valo <[email protected]>
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 _______________________________________________ ath10k mailing list [email protected] http://lists.infradead.org/mailman/listinfo/ath10k
