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anv: avoid potential integer overflow in video address calculation

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Coverity caught one instance of this, by visual inspection I found
another case.

Fixes: 3fb25cc78a ("anv: Add support for creating layered surfaces for video encode/decode")
CID: 1665326
Reviewed-by: Paulo Zanoni <paulo.r.zanoni@intel.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/37262>
This commit is contained in:
Dylan Baker 2025-09-09 18:49:45 +00:00 • committed by Marge Bot
parent 011ba1842e
commit 70ebc14de9
1 changed files with 2 additions and 2 deletions
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4
src/intel/vulkan/anv_private.h
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@ -6620,7 +6620,7 @@ anv_image_dmv_top_address(const struct anv_image_view *iv,
return addr;
return anv_address_add(addr, iv->image->vid_dmv_top_surface_pitch_B *
(iv->vk.base_array_layer + arrayLayer));
((uint64_t)iv->vk.base_array_layer + arrayLayer));
}
static inline struct anv_address MUST_CHECK
@ -6637,7 +6637,7 @@ anv_image_av1_table_address(const struct anv_image_view *iv,
return addr;
return anv_address_add(addr, iv->image->av1_cdf_table_pitch_B *
(iv->vk.base_array_layer + arrayLayer));
((uint64_t)iv->vk.base_array_layer + arrayLayer));
}
void