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Merge pull request #4344 from Cyan4973/assert1

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add an assert
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Yann Collet 2025-03-24 18:32:37 -07:00 • committed by GitHub
commit 64dc08f47f
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lib/compress/huf_compress.c
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@ -425,6 +425,7 @@ static U32 HUF_setMaxHeight(nodeElt* huffNode, U32 lastNonNull, U32 targetNbBits
* gain back half the rank.
*/
U32 nBitsToDecrease = ZSTD_highbit32((U32)totalCost) + 1;
assert(nBitsToDecrease <= HUF_TABLELOG_MAX+1);
for ( ; nBitsToDecrease > 1; nBitsToDecrease--) {
U32 const highPos = rankLast[nBitsToDecrease];
U32 const lowPos = rankLast[nBitsToDecrease-1];