From: "Maaz Mombasawala <maaz.mombasawala@broadcom.com>" <maaz.mombasawala@broadcom.com>
To: "Jayapal Ashwin Nair" <jayapalashwin.nair@amd.com>,
<dri-devel@lists.freedesktop.org>, <zack.rusin@broadcom.com>
Cc: <linux-kernel@vger.kernel.org>,
<bcm-kernel-feedback-list@broadcom.com>, <mripard@kernel.org>,
<maarten.lankhorst@linux.intel.com>, <tzimmermann@suse.de>,
<airlied@gmail.com>, <simona@ffwll.ch>
Subject: Re: [PATCH] drm/vmwgfx: Fix use-after-free race in vmw_dumb_create()
Date: Thu, 29 Oct 2026 18:29:16 -0700 [thread overview]
Message-ID: <DMHS7SIDIUGJ.168385UCMC4QI@broadcom.com> (raw)
In-Reply-To: <48e6780670395107cc9853bf63fa7ac1d034cdd7.1793249917.git.jayapalashwin.nair@amd.com>
How is userspace able to see the gem handle to call DRM_IOCTL_GEM_CLOSE
on it before DRM_IOCTL_MODE_CREATE_DUMB has returned it?
--
Maaz Mombasawala <maaz.mombasawala@broadcom.com>
next prev parent reply other threads:[~2026-10-30 1:28 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-10-29 5:21 [PATCH] drm/vmwgfx: Fix use-after-free race in vmw_dumb_create() Jayapal Ashwin Nair
2026-10-29 5:33 ` sashiko-bot
2026-10-30 1:29 ` Maaz Mombasawala <maaz.mombasawala@broadcom.com> [this message]
2026-10-30 5:53 ` Nair, Jayapal Ashwin
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