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fix Fuzz constant OOM for CUDA #8481

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Merged
a10y merged 1 commit into from
Jun 17, 2026
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fix Fuzz constant OOM for CUDA #8481

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4 changes: 4 additions & 0 deletions .github/workflows/fuzz.yml
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Original file line number Diff line number Diff line change
Expand Up @@ -200,6 +200,10 @@ jobs:
fuzz_target: compress_gpu
runner: gpu
extra_features: "cuda"
# ASan mprotects the shadow gap PROT_NONE by default, which collides with the large
# virtual-address range the CUDA driver reserves and makes device init fail with an
# OOM-style error. protect_shadow_gap=0 frees that VA range for CUDA.
extra_env: "ASAN_OPTIONS=protect_shadow_gap=0"
jobs: 1
secrets:
R2_FUZZ_ACCESS_KEY_ID: ${{ secrets.R2_FUZZ_ACCESS_KEY_ID }}
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