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confid: Remove unsafe from divisor_add

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Alex Page 2023-06-28 18:32:09 -04:00
parent 4e25f1080e
commit c310018847
1 changed files with 13 additions and 13 deletions
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26
umskt/src/confid/black_box.rs
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@ -471,7 +471,7 @@ fn u2poly(src: &TDivisor, polyu: &mut [u64], polyv: &mut [u64]) -> i32 {
0_i32 0_i32
} }
unsafe fn divisor_add(src1: &TDivisor, src2: &TDivisor, dst: *mut TDivisor) { fn divisor_add(src1: &TDivisor, src2: &TDivisor, dst: &mut TDivisor) {
let mut u1: [u64; 3] = [0; 3]; let mut u1: [u64; 3] = [0; 3];
let mut u2: [u64; 3] = [0; 3]; let mut u2: [u64; 3] = [0; 3];
let mut v1: [u64; 2] = [0; 2]; let mut v1: [u64; 2] = [0; 2];
@ -605,32 +605,32 @@ unsafe fn divisor_add(src1: &TDivisor, src2: &TDivisor, dst: *mut TDivisor) {
vdeg = polynomial_div_monic(vdeg, &mut v, udeg, &u, None); vdeg = polynomial_div_monic(vdeg, &mut v, udeg, &u, None);
} }
if udeg == 2_i32 { if udeg == 2_i32 {
(*dst).u[0_i32 as usize] = u[0_i32 as usize]; dst.u[0_i32 as usize] = u[0_i32 as usize];
(*dst).u[1_i32 as usize] = u[1_i32 as usize]; dst.u[1_i32 as usize] = u[1_i32 as usize];
(*dst).v[0_i32 as usize] = if vdeg >= 0_i32 { dst.v[0_i32 as usize] = if vdeg >= 0_i32 {
v[0_i32 as usize] v[0_i32 as usize]
} else { } else {
0_i32 as u64 0_i32 as u64
}; };
(*dst).v[1_i32 as usize] = if vdeg >= 1_i32 { dst.v[1_i32 as usize] = if vdeg >= 1_i32 {
v[1_i32 as usize] v[1_i32 as usize]
} else { } else {
0_i32 as u64 0_i32 as u64
}; };
} else if udeg == 1_i32 { } else if udeg == 1_i32 {
(*dst).u[0_i32 as usize] = u[0_i32 as usize]; dst.u[0_i32 as usize] = u[0_i32 as usize];
(*dst).u[1_i32 as usize] = BAD; dst.u[1_i32 as usize] = BAD;
(*dst).v[0_i32 as usize] = if vdeg >= 0_i32 { dst.v[0_i32 as usize] = if vdeg >= 0_i32 {
v[0_i32 as usize] v[0_i32 as usize]
} else { } else {
0_i32 as u64 0_i32 as u64
}; };
(*dst).v[1_i32 as usize] = BAD; dst.v[1_i32 as usize] = BAD;
} else { } else {
(*dst).u[0_i32 as usize] = BAD; dst.u[0_i32 as usize] = BAD;
(*dst).u[1_i32 as usize] = BAD; dst.u[1_i32 as usize] = BAD;
(*dst).v[0_i32 as usize] = BAD; dst.v[0_i32 as usize] = BAD;
(*dst).v[1_i32 as usize] = BAD; dst.v[1_i32 as usize] = BAD;
}; };
} }