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Fix return code handling in LZP pre-compression, crashed adaptive modes.

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This commit is contained in:
Moinak Ghosh 2012-09-07 19:31:35 +05:30
parent e6f042aaf8
commit fb0aef0bd6
1 changed files with 3 additions and 5 deletions
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8
main.c
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@ -205,15 +205,13 @@ preproc_compress(compress_func_ptr cmp_func, void *src, size_t srclen, void *dst
*((int64_t *)(dest + 1)) = htonll(srclen); *((int64_t *)(dest + 1)) = htonll(srclen);
_dstlen = srclen; _dstlen = srclen;
result = cmp_func(src, srclen, dest+9, &_dstlen, level, chdr, data); result = cmp_func(src, srclen, dest+9, &_dstlen, level, chdr, data);
if (result == 0 && _dstlen < srclen) { if (result > -1 && _dstlen < srclen) {
*dest |= PREPROC_COMPRESSED; *dest |= PREPROC_COMPRESSED;
*dstlen = _dstlen + 9; *dstlen = _dstlen + 9;
} else { } else {
memcpy(dest+1, src, srclen); result = -1;
_dstlen = srclen;
*dstlen = _dstlen + 1;
} }
return (0); return (result);
} }
int int