Groups | Search | Server Info | Keyboard shortcuts | Login | Register [http] [https] [nntp] [nntps]
Groups > linux.kernel > #1550739 > unrolled thread
| Started by | Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com> |
|---|---|
| First post | 2017-01-04 13:50 +0100 |
| Last post | 2017-01-04 13:50 +0100 |
| Articles | 1 — 1 participant |
Back to article view | Back to linux.kernel
This discussion starts older than the indexed window; earlier articles aren't shown. The article labeled Started by
below is the oldest one visible, not the original post.
Re: [v1] video:fbdev:cobalt_lcdfb:- Handle return NULL error from devm_ioremap Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com> - 2017-01-04 13:50 +0100
| From | Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com> |
|---|---|
| Date | 2017-01-04 13:50 +0100 |
| Subject | Re: [v1] video:fbdev:cobalt_lcdfb:- Handle return NULL error from devm_ioremap |
| Message-ID | <sVTaW-4JG-13@gated-at.bofh.it> |
Hi, On Wednesday, December 14, 2016 11:23:07 AM Yuasa Yoichi wrote: > Hi Arvind, > > Thank you for fixing it. > > Acked-by: Yoichi Yuasa <yuasa@linux-mips.org> > > 2016-12-13 17:20 GMT+09:00 Arvind Yadav <arvind.yadav.cs@gmail.com>: > > Here, If devm_ioremap will fail. It will return NULL. > > Kernel can run into a NULL-pointer dereference. > > This error check will avoid NULL pointer dereference. > > > > Signed-off-by: Arvind Yadav <arvind.yadav.cs@gmail.com> Applied & queued for v4.10. Best regards, -- Bartlomiej Zolnierkiewicz Samsung R&D Institute Poland Samsung Electronics
Back to top | Article view | linux.kernel
csiph-web