v1.8.1
+fix : decompression failed when using a combination of extDict + low memory address (#397), reported and fixed by Julian Scheid (@jscheid)
install: fix : correct man page directory (#387), reported by Stuart Cardall (@itoffshore)
build : `make` and `make test` compatible with `-jX`, reported by @mwgamera
BYTE* const oend = op + outputSize;
BYTE* cpy;
BYTE* oexit = op + targetOutputSize;
- const BYTE* const lowLimit = lowPrefix - dictSize;
const BYTE* const dictEnd = (const BYTE*)dictStart + dictSize;
const unsigned dec32table[] = {0, 1, 2, 1, 4, 4, 4, 4};
/* get offset */
offset = LZ4_readLE16(ip); ip+=2;
match = op - offset;
- if ((checkOffset) && (unlikely(match < lowLimit))) goto _output_error; /* Error : offset outside buffers */
+ if ((checkOffset) && (unlikely(match + dictSize < lowPrefix))) goto _output_error; /* Error : offset outside buffers */
LZ4_write32(op, (U32)offset); /* costs ~1%; silence an msan warning when offset==0 */
/* get matchlength */