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Merge pull request #3900 from facebook/fix5921623844651008

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fix 5921623844651008
This commit is contained in:
Yann Collet
2024-02-07 12:27:03 -08:00
committed by GitHub
parent a844455095 22574d848d
commit 54107e263f
2 changed files with 2 additions and 2 deletions
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lib/compress/zstd_compress_internal.h
+1 -1
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@@ -168,7 +168,7 @@ typedef struct {
typedef enum { zop_dynamic=0, zop_predef } ZSTD_OptPrice_e; typedef enum { zop_dynamic=0, zop_predef } ZSTD_OptPrice_e;
#define ZSTD_OPT_SIZE (ZSTD_OPT_NUM+2) #define ZSTD_OPT_SIZE (ZSTD_OPT_NUM+3)
typedef struct { typedef struct {
/* All tables are allocated inside cctx->workspace by ZSTD_resetCCtx_internal() */ /* All tables are allocated inside cctx->workspace by ZSTD_resetCCtx_internal() */
unsigned* litFreq; /* table of literals statistics, of size 256 */ unsigned* litFreq; /* table of literals statistics, of size 256 */
lib/compress/zstd_opt.c
+1 -1
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@@ -1196,7 +1196,7 @@ ZSTD_compressBlock_opt_generic(ZSTD_matchState_t* ms,
/* check further positions */ /* check further positions */
for (cur = 1; cur <= last_pos; cur++) { for (cur = 1; cur <= last_pos; cur++) {
const BYTE* const inr = ip + cur; const BYTE* const inr = ip + cur;
assert(cur < ZSTD_OPT_NUM); assert(cur <= ZSTD_OPT_NUM);
DEBUGLOG(7, "cPos:%zi==rPos:%u", inr-istart, cur); DEBUGLOG(7, "cPos:%zi==rPos:%u", inr-istart, cur);
/* Fix current position with one literal if cheaper */ /* Fix current position with one literal if cheaper */