321         {   int srcSize = blockSize;  in FUZ_test()  local
322             int const targetSize = srcSize * ((FUZ_rand(&randState) & 127)+1) >> 7;  in FUZ_test()
325             ret = LZ4_compress_destSize(block, compressedBuffer, &srcSize, targetSize);  in FUZ_test()
328 …          FUZ_CHECKTEST(srcSize > blockSize, "LZ4_compress_destSize() fed more than src buffer !");  in FUZ_test()
329 …       DISPLAYLEVEL(5, "destSize : %7i/%7i; content%7i/%7i ", ret, targetSize, srcSize, blockSize);  in FUZ_test()
332                 U32 const crcBase = XXH32(block, srcSize, 0);  in FUZ_test()
337                 decodedBuffer[srcSize] = canary;  in FUZ_test()
338                 ret = LZ4_decompress_safe(compressedBuffer, decodedBuffer, compressedSize, srcSize);  in FUZ_test()
340 …     FUZ_CHECKTEST(ret!=srcSize, "LZ4_decompress_safe() failed : did not fully decompressed data");  in FUZ_test()
341 …   FUZ_CHECKTEST(decodedBuffer[srcSize] != canary, "LZ4_decompress_safe() overwrite dst buffer !");  in FUZ_test()
342                 { U32 const crcDec = XXH32(decodedBuffer, srcSize, 0);  in FUZ_test()