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| author |  Craig Tiller <ctiller@google.com> | 2016-12-07 11:25:11 -0800 |
|---|---|---|
| committer | Craig Tiller <ctiller@google.com> | 2016-12-07 11:25:11 -0800 |
| commit | ebc77551e90793e1cd5403cb740c70b13403ecfd (patch) | |
| tree | 5df687bcaa669ba6050baff771684bde3d5d0a53 /tools/codegen/core | |
| parent | 18348a3bfbf5611b3ae68d5bda4c360c44f54cd1 (diff) | |
Fix memory overrun
Diffstat (limited to 'tools/codegen/core')
| -rwxr-xr-x | tools/codegen/core/gen_static_metadata.py | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/tools/codegen/core/gen_static_metadata.py b/tools/codegen/core/gen_static_metadata.py index b7c9533602..1a2911cd04 100755 --- a/tools/codegen/core/gen_static_metadata.py +++ b/tools/codegen/core/gen_static_metadata.py @@ -424,7 +424,7 @@ static uint32_t %(name)s_phash(uint32_t i) { i %(offset_sign)s= %(offset)d; uint32_t x = i %% %(t)d; uint32_t y = i / %(t)d; - return x + (uint32_t)%(name)s_r[y]; + return y < GPR_ARRAY_SIZE(%(name)s_r) ? x + (uint32_t)%(name)s_r[y] : 0; } """ % { 'name': name, |