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Backport zstd patch from LKML

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Credit to Nathan Chancellor for the bug fix and Nick Desaulniers for the
bug report.

Link: https://github.com/ClangBuiltLinux/linux/issues/1486
Link: https://lore.kernel.org/all/20211021202353.2356400-1-nathan@kernel.org/
This commit is contained in:
Nick Terrell 2021-11-05 14:09:49 -07:00
parent 379c62a7d4
commit d46995efeb
1 changed files with 1 additions and 1 deletions
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2
lib/decompress/huf_decompress.c
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@ -1355,7 +1355,7 @@ HUF_decompress4X2_usingDTable_internal_body(
HUF_DECODE_SYMBOLX2_0(op2, &bitD2);
HUF_DECODE_SYMBOLX2_0(op3, &bitD3);
HUF_DECODE_SYMBOLX2_0(op4, &bitD4);
endSignal = (U32)LIKELY(
endSignal = (U32)LIKELY((U32)
(BIT_reloadDStreamFast(&bitD1) == BIT_DStream_unfinished)
& (BIT_reloadDStreamFast(&bitD2) == BIT_DStream_unfinished)
& (BIT_reloadDStreamFast(&bitD3) == BIT_DStream_unfinished)