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radv: fix signed integer overflow

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Fixes UBSan error:
src/amd/vulkan/radv_shader_info.c:78:41: runtime error: left shift of 15 by 28 places cannot be represented in type 'int'

Signed-off-by: Rhys Perry <pendingchaos02@gmail.com>
Reviewed-by: Samuel Pitoiset <samuel.pitoiset@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/25432>
This commit is contained in:
Rhys Perry 2023-09-27 16:04:16 +01:00 • committed by Marge Bot
parent f440e82679
commit 9e3b014d4f
1 changed files with 1 additions and 1 deletions
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2
src/amd/vulkan/radv_shader_info.c
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@ -75,7 +75,7 @@ gather_intrinsic_store_output_info(const nir_shader *nir, const nir_intrinsic_in
break;
case MESA_SHADER_FRAGMENT:
if (idx >= FRAG_RESULT_DATA0) {
info->ps.colors_written |= 0xf << (4 * (idx - FRAG_RESULT_DATA0));
info->ps.colors_written |= 0xfu << (4 * (idx - FRAG_RESULT_DATA0));
if (idx == FRAG_RESULT_DATA0)
info->ps.color0_written = write_mask;