Re: [PATCH] ath11k: ensure ts.flags is initialized before bit-wise or'ing in values
From: Kalle Valo <hidden>
Date: 2020-01-26 10:45:51
Also in:
kernel-janitors, linux-wireless, lkml
From: Kalle Valo <hidden>
Date: 2020-01-26 10:45:51
Also in:
kernel-janitors, linux-wireless, lkml
Colin King [off-list ref] wrote:
Currently the structure ts is not inititalized and ts.flags contains
garbage values from the stack. This is being passed into function
ath11k_dp_tx_status_parse that bit-wise or'ing in settings into the
ts.flags field. To avoid flags (and other fields) from containing
garbage, initialize the structure to zero before use.
Addresses-Coverity: ("Uninitialized scalar variable)"
Fixes: d5c65159f289 ("ath11k: driver for Qualcomm IEEE 802.11ax devices")
Signed-off-by: Colin Ian King <redacted>
Signed-off-by: Kalle Valo <redacted>Patch applied to ath-next branch of ath.git, thanks. eefca584140b ath11k: ensure ts.flags is initialized before bit-wise or'ing in values -- https://patchwork.kernel.org/patch/11306545/ https://wireless.wiki.kernel.org/en/developers/documentation/submittingpatches