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Merge pull request #1555 from N-R-K/icons_fix_ub

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icons-hash: fix bitwise rotation
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Arun 2023-01-03 04:38:26 +05:30 committed by GitHub
parent dd214c50f3 fb5b2e5e64
commit fa62b08243
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1 changed files with 1 additions and 1 deletions
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src/icons-hash.c
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@ -109,7 +109,7 @@ pcg(uint64_t *state)
*state *= GOLDEN_RATIO_64; *state *= GOLDEN_RATIO_64;
uint32_t r = (oldstate >> 59); uint32_t r = (oldstate >> 59);
uint32_t v = (oldstate ^ (oldstate >> 18)) >> 27; uint32_t v = (oldstate ^ (oldstate >> 18)) >> 27;
return (v >> (32 - r)) | (v << r); return (v >> (-r & 31)) | (v << r);
} }
int int