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Fix out-of-boundary reads in -m 24800 pure kernels

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This commit is contained in:
Jens Steube 2021-04-18 15:19:14 +02:00
parent a834574daf
commit dc79983bc9
3 changed files with 14 additions and 12 deletions
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8
OpenCL/m24800_a0-pure.cl
View File

@ -52,9 +52,9 @@ KERNEL_FQ void m24800_mxx (KERN_ATTR_RULES ())
u32 t[128] = { 0 };
// make it unicode.
for (u32 i = 0, idx = 0; idx < tmp.pw_len; i += 2, idx += 1)
for (u32 i = 0, idx = 0; i < tmp.pw_len; i += 4, idx += 1)
{
make_utf16beN (&tmp.i[idx], &t[i], &t[i+1]);
make_utf16beN (&tmp.i[idx], &t[(idx * 2) + 0], &t[(idx * 2) + 1]);
}
// hash time
@ -123,9 +123,9 @@ KERNEL_FQ void m24800_sxx (KERN_ATTR_RULES ())
u32 t[128] = { 0 };
// make it unicode.
for (u32 i = 0, idx = 0; idx < tmp.pw_len; i += 2, idx += 1)
for (u32 i = 0, idx = 0; i < tmp.pw_len; i += 4, idx += 1)
{
make_utf16beN (&tmp.i[idx], &t[i], &t[i+1]);
make_utf16beN (&tmp.i[idx], &t[(idx * 2) + 0], &t[(idx * 2) + 1]);
}
// hash time

8
OpenCL/m24800_a1-pure.cl
View File

@ -69,9 +69,9 @@ KERNEL_FQ void m24800_mxx (KERN_ATTR_BASIC ())
u32 t[128] = { 0 };
// make it unicode.
for (u32 i = 0, idx = 0; idx < pw_len + comb_len; i += 2, idx += 1)
for (u32 i = 0, idx = 0; i < pw_len + comb_len; i += 4, idx += 1)
{
make_utf16beN (&c[idx], &t[i], &t[i+1]);
make_utf16beN (&c[idx], &t[(idx * 2) + 0], &t[(idx * 2) + 1]);
}
sha1_hmac_ctx_t ctx;
@ -158,9 +158,9 @@ KERNEL_FQ void m24800_sxx (KERN_ATTR_BASIC ())
u32 t[128] = { 0 };
// make it unicode.
for (u32 i = 0, idx = 0; idx < pw_len + comb_len; i += 2, idx += 1)
for (u32 i = 0, idx = 0; i < pw_len + comb_len; i += 4, idx += 1)
{
make_utf16beN (&c[idx], &t[i], &t[i+1]);
make_utf16beN (&c[idx], &t[(idx * 2) + 0], &t[(idx * 2) + 1]);
}
sha1_hmac_ctx_t ctx;

10
OpenCL/m24800_a3-pure.cl
View File

@ -54,9 +54,10 @@ KERNEL_FQ void m24800_mxx (KERN_ATTR_VECTOR ())
u32x t[128] = { 0 };
for (u32 i = 0, idx = 0; idx < pw_len; i += 2, idx += 1)
// make it unicode.
for (u32 i = 0, idx = 0; i < pw_len; i += 4, idx += 1)
{
make_utf16beN (&w[idx], &t[i + 0], &t[i + 1]);
make_utf16beN (&w[idx], &t[(idx * 2) + 0], &t[(idx * 2) + 1]);
}
sha1_hmac_ctx_vector_t ctx;
@ -128,9 +129,10 @@ KERNEL_FQ void m24800_sxx (KERN_ATTR_VECTOR ())
u32x t[128] = { 0 };
for (u32 i = 0, idx = 0; idx < pw_len; i += 2, idx += 1)
// make it unicode.
for (u32 i = 0, idx = 0; i < pw_len; i += 4, idx += 1)
{
make_utf16beN (&w[idx], &t[i + 0], &t[i + 1]);
make_utf16beN (&w[idx], &t[(idx * 2) + 0], &t[(idx * 2) + 1]);
}
sha1_hmac_ctx_vector_t ctx;