From: Andi Shyti <andi.shyti@linux.intel.com>
To: Nirmoy Das <nirmoy.das@intel.com>
Cc: intel-gfx@lists.freedesktop.org, dri-devel@lists.freedesktop.org
Subject: Re: [Intel-gfx] [PATCH v2] drm/i915: Prevent potential null-ptr-deref in engine_init_common
Date: Wed, 11 Oct 2023 14:27:29 +0200 [thread overview]
Message-ID: <ZSaUsY0vzerEA5bJ@ashyti-mobl2.lan> (raw)
In-Reply-To: <20231011122547.7085-1-nirmoy.das@intel.com>
Hi Nirmoy,
On Wed, Oct 11, 2023 at 02:25:47PM +0200, Nirmoy Das wrote:
> If measure_breadcrumb_dw() returns an error and bce isn't created,
> this commit ensures that intel_engine_destroy_pinned_context()
> is not called with a NULL bce.
>
> v2: Fix the subject s/UAF/null-ptr-deref(Jani)
>
> Fixes: b35274993680 ("drm/i915: Create a kernel context for GGTT updates")
> Cc: Oak Zeng <oak.zeng@intel.com>
> Cc: Andi Shyti <andi.shyti@linux.intel.com>
> Cc: Jani Nikula <jani.nikula@linux.intel.com>
> Signed-off-by: Nirmoy Das <nirmoy.das@intel.com>
Reviewed-by: Andi Shyti <andi.shyti@linux.intel.com>
Andi
next prev parent reply other threads:[~2023-10-11 12:27 UTC|newest]
Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-10-11 12:25 [Intel-gfx] [PATCH v2] drm/i915: Prevent potential null-ptr-deref in engine_init_common Nirmoy Das
2023-10-11 12:27 ` Andi Shyti [this message]
2023-10-13 0:28 ` [Intel-gfx] ✗ Fi.CI.BAT: failure for drm/i915: Prevent potential null-ptr-deref in engine_init_common (rev2) Patchwork
2023-10-13 9:19 ` [Intel-gfx] ✗ Fi.CI.BAT: failure for drm/i915: Prevent potential null-ptr-deref in engine_init_common (rev3) Patchwork
2023-10-13 19:28 ` [Intel-gfx] ✓ Fi.CI.BAT: success for drm/i915: Prevent potential null-ptr-deref in engine_init_common (rev4) Patchwork
2023-10-14 23:54 ` [Intel-gfx] ✗ Fi.CI.IGT: failure " Patchwork
2023-10-17 2:58 ` [Intel-gfx] ✓ Fi.CI.BAT: success for drm/i915: Prevent potential null-ptr-deref in engine_init_common (rev6) Patchwork
2023-10-17 4:08 ` [Intel-gfx] ✗ Fi.CI.IGT: failure " Patchwork
2023-10-18 11:38 ` [Intel-gfx] [PATCH v2] drm/i915: Prevent potential null-ptr-deref in engine_init_common Nirmoy Das
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