| lists.openwall.net | lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC | |
|
Open Source and information security mailing list archives
| ||
|
Message-Id: <1454025916-5218-1-git-send-email-wuninsu@gmail.com> Date: Thu, 28 Jan 2016 19:05:16 -0500 From: Insu Yun <wuninsu@...il.com> To: patrik.r.jakobsson@...il.com, airlied@...ux.ie, dri-devel@...ts.freedesktop.org, linux-kernel@...r.kernel.org Cc: taesoo@...ech.edu, yeongjin.jang@...ech.edu, insu@...ech.edu, changwoo@...ech.edu, Insu Yun <wuninsu@...il.com> Subject: [PATCH] gma500: handling failed allocation Since drm_property_create_range can be failed in memory pressure, it needs to be handled. Signed-off-by: Insu Yun <wuninsu@...il.com> --- drivers/gpu/drm/gma500/framebuffer.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/drivers/gpu/drm/gma500/framebuffer.c b/drivers/gpu/drm/gma500/framebuffer.c index cb95765..31085e4 100644 --- a/drivers/gpu/drm/gma500/framebuffer.c +++ b/drivers/gpu/drm/gma500/framebuffer.c @@ -683,6 +683,8 @@ static int psb_create_backlight_property(struct drm_device *dev) return 0; backlight = drm_property_create_range(dev, 0, "backlight", 0, 100); + if (!backlight) + return -ENOMEM; dev_priv->backlight_property = backlight; -- 1.9.1
Powered by blists - more mailing lists