冼震声(SIN,CHUN SING)

I found a bug that causes a memory leak in BGV mode. The MWE is as follows: ```c++ #include #include #include #include int main(int argc, char* argv[]) { long p...

I found a bug that causes a heap-buffer-overflow in BGV mode. The MWE is as follows: ```c++ #include #include #include #include int main(int argc, char* argv[]) { long p =...

Initialization bug

2

By enabling check options during compilation, we found a bug related to C++ syntax.  The code attempts to initialize an IterTuple object using {}, but IterTuple may not have...

[Bug] SEGV occurs in parameter initialization behaviour.

1

I found a bug that causes SEGV in CKKS mode. The MWE is as follows: ```c++ #include using namespace std; using namespace helib; Context context = ContextBuilder() .m(1024) .precision(20) .scale(4)...

```c++ tfhe/src/libtfhe/lwe-functions.cpp:60:19: runtime error: signed integer overflow: 1523546709 + 1770167683 cannot be represented in type 'int' tfhe/src/libtfhe/lwe-keyswitch-functions.cpp:206:50: runtime error: signed integer overflow: 2 * 1073741824 cannot be represented in type...

[Bugs] Undefined behaviour occurs in ckks scheme

2

```shell /usr/local/include/SEAL-4.1/seal/ckks.h:512:56: runtime error: inf is outside the range of representable values of type 'int' SUMMARY: UndefinedBehaviorSanitizer: undefined-behavior /usr/local/include/SEAL-4.1/seal/ckks.h:512:56 in /usr/local/include/SEAL-4.1/seal/ckks.h:534:71: runtime error: inf is outside the range of representable...