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more accurate default maximum window size

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This commit is contained in:
Yann Collet 2016-10-29 03:56:45 -07:00
parent 03982b5ddb
commit 31e660e7aa
1 changed files with 2 additions and 2 deletions
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4
lib/decompress/zstd_decompress.c
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@ -34,7 +34,7 @@
* Frames requiring more memory will be rejected. * Frames requiring more memory will be rejected.
*/ */
#ifndef ZSTD_MAXWINDOWSIZE_DEFAULT #ifndef ZSTD_MAXWINDOWSIZE_DEFAULT
# define ZSTD_MAXWINDOWSIZE_DEFAULT (257 << 20) /* 257 MB */ # define ZSTD_MAXWINDOWSIZE_DEFAULT ((1 << ZSTD_WINDOWLOG_MAX) + 1) /* defined within zstd.h */
#endif #endif
@ -111,7 +111,7 @@ struct ZSTD_DCtx_s
BYTE headerBuffer[ZSTD_FRAMEHEADERSIZE_MAX]; BYTE headerBuffer[ZSTD_FRAMEHEADERSIZE_MAX];
}; /* typedef'd to ZSTD_DCtx within "zstd.h" */ }; /* typedef'd to ZSTD_DCtx within "zstd.h" */
size_t ZSTD_sizeof_DCtx (const ZSTD_DCtx* dctx) { if (dctx==NULL) return 0; return sizeof(ZSTD_DCtx); } /* support sizeof on NULL */ size_t ZSTD_sizeof_DCtx (const ZSTD_DCtx* dctx) { return (dctx==NULL) ? 0 : sizeof(ZSTD_DCtx); }
size_t ZSTD_estimateDCtxSize(void) { return sizeof(ZSTD_DCtx); } size_t ZSTD_estimateDCtxSize(void) { return sizeof(ZSTD_DCtx); }