Christophe JAILLET <christophe.jaillet@xxxxxxxxxx> wrote: > If an error occurs and channel_detector_exit() is called, it relies on > entries of the 'detectors' array to be NULL. > Otherwise, it may access to un-initialized memory. > > Fix it and initialize the memory, as what was done before the commit in > Fixes. > > Fixes: a063b650ce5d ("ath: dfs_pattern_detector: Avoid open coded arithmetic in memory allocation") > Signed-off-by: Christophe JAILLET <christophe.jaillet@xxxxxxxxxx> > Reviewed-by: Jeff Johnson <quic_jjohnson@xxxxxxxxxxx> > Signed-off-by: Kalle Valo <quic_kvalo@xxxxxxxxxxx> 2 patches applied to ath-next branch of ath.git, thanks. 79bd60ee87e1 wifi: ath: dfs_pattern_detector: Fix a memory initialization issue 27e154abf694 wifi: ath: dfs_pattern_detector: Use flex array to simplify code -- https://patchwork.kernel.org/project/linux-wireless/patch/ad8c55b97ee4b330cb053ce2c448123c309cc91c.1695538105.git.christophe.jaillet@xxxxxxxxxx/ https://wireless.wiki.kernel.org/en/developers/documentation/submittingpatches