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fixed seekable format example

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This commit is contained in:
Yann Collet
2018-03-15 16:29:28 -07:00
parent 38cbcb5f1a
commit 355cb645bf
2 changed files with 3 additions and 3 deletions
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4
contrib/seekable_format/zstdseek_decompress.c
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@ -125,7 +125,7 @@ static int ZSTD_seekable_seek_buff(void* opaque, S64 offset, int origin)
newOffset = (unsigned long long)buff->size - offset;
break;
}
if (newOffset < 0 || newOffset > buff->size) {
if (newOffset > buff->size) {
return -1;
}
buff->pos = newOffset;
@ -145,7 +145,7 @@ typedef struct {
int checksumFlag;
} seekTable_t;
#define SEEKABLE_BUFF_SIZE ZSTD_BLOCKSIZE_ABSOLUTEMAX
#define SEEKABLE_BUFF_SIZE ZSTD_BLOCKSIZE_MAX
struct ZSTD_seekable_s {
ZSTD_DStream* dstream;