Messages in this thread | | | Subject | Re: [PATCH] wireless/nl80211.c: fix uninitialized variable | From | Pavel Skripkin <> | Date | Tue, 30 Mar 2021 15:48:24 +0300 |
| |
Hi!
On Tue, 2021-03-30 at 14:42 +0200, Alaa Emad wrote: > > > On Mon, 29 Mar 2021 at 20:58, Greg KH <gregkh@linuxfoundation.org> > wrote: > > On Mon, Mar 29, 2021 at 08:41:38PM +0200, Alaa Emad wrote: > > > On Mon, 29 Mar 2021 at 20:20, Greg KH <gregkh@linuxfoundation.org> > > wrote: > > > > > > > On Mon, Mar 29, 2021 at 06:30:36PM +0200, Alaa Emad wrote: > > > > > Reported-by: > > syzbot+72b99dcf4607e8c770f3@syzkaller.appspotmail.com > > > > > Signed-off-by: Alaa Emad <alaaemadhossney.ae@gmail.com> > > > > > > > > You need to provide some changelog text here, I know I can not > > take > > > > patches without that, maybe the wireless maintainer is more > > flexible :) > > > > > > > you mean explain what i did , right? > > > > Yes, explain why this change is needed. > > > > > > This change fix KMSAN uninit-value in net/wireless/nl80211.c:225 , > That because of `fixedlen` variable uninitialized. > So I initialized it by zero because the code assigned value to it > after that and doesn't depend on any stored value in it .
You should add this message to the patch, not just write it to maintainer.
I think, this link might be useful https://www.kernel.org/doc/html/v4.17/process/submitting-patches.html
> > > > thanks, > > > > greg k-h > > > > > > Thanks , > Alaa > -- > You received this message because you are subscribed to the Google > Groups "syzkaller" group. > To unsubscribe from this group and stop receiving emails from it, send > an email to syzkaller+unsubscribe@googlegroups.com. > To view this discussion on the web visit > https://groups.google.com/d/msgid/syzkaller/CAM1DhOjWgN_0GVBeX%2Bpf%2B9mk_ysaN9pF4agAFUNEkzhxpFR4%3Dw%40mail.gmail.com > .
With regards, Pavel Skripkin
| |