ckksrns-fhe: avoid integer overflow in multiplication #15
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The changes in this PR were automatically generated by the Permanence AI Coder and reviewed by @jweese. The 32-bit values `bStep` and `j` are being multiplied, and their product could overflow 32 bits before the result is promoted to a `size_t` to index into `A`. To avoid the potential overflow, both operands are cast to `size_t`. Similarly, `gap` and `i` are being multiplied, and their product could overflow 32 bits before the result is promoted to a `size_t` to index into `nativeVec`. To avoid the potential overflow, both operands are cast to `size_t`. on-behalf-of: @permanence-ai [email protected]
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The changes in this PR were automatically generated by the Permanence AI Coder and reviewed by @jweese. The 32-bit values
bStepandjare being multiplied, and their product could overflow 32 bits before the result is promoted to asize_tto index intoA. To avoid the potential overflow, both operands are cast tosize_t. Similarly,gapandiare being multiplied, and their product could overflow 32 bits before the result is promoted to asize_tto index intonativeVec. To avoid the potential overflow, both operands are cast tosize_t.on-behalf-of: @permanence-ai [email protected]