Displaying 5 results from an estimated 5 matches for "rel_offset".
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2010 Apr 07
1
Problem with `profiles`
.... The destination machine is Ubuntu 9.10, but x86.
From everything I've read and found online, `profiles` is supposed to work for
XP with no problems. When I attempt to do a SID change on NTUSER.DAT, I get
this:
semirhage:~# profiles NTUSER.DAT
ndr_pull_error(11): ndr_pull_relative_ptr1 rel_offset(716800) > ndr-
>data_size(4096)
ndr_pull_security_descriptor failed: NDR_ERR_BUFSIZE
prs_grow: Buffer overflow - unable to expand buffer by 36 bytes.
ndr_pull_error(11): ndr_pull_relative_ptr1 rel_offset(716800) > ndr-
>data_size(4096)
ndr_pull_security_descriptor failed: NDR_ERR_BUFSIZ...
2019 Jan 15
2
Reducing the number of ptrtoint/inttoptrs that are generated by LLVM
Hello Chandler,
> ```
> void f(int *arr1, int *arr2, int length) {
> intptr_t rel_offset = arr2 - arr1;
> int *arr1_end = arr1 + length;
> for (int *p = arr1; p < arr1_end; p += sizeof(int)) {
> do_something(p, p + rel_offset);
> }
> }
> ```
>
> For example, a common loop optimization technique is something like the
following in *pseudocode* (note t...
2019 Jan 14
4
Reducing the number of ptrtoint/inttoptrs that are generated by LLVM
Hello Chandler,
> First and foremost - how do you address correctness issues here? Because
the subtraction `A - B` can escape/capture more things. Specifically, if
one of `A` or `B` is escaped/captured, the
> subtraction can be used to escape or capture the other pointer. So *some*
of the conservative treatment is necessary. What is the plan to update all
the analyses to remain correct?
2011 Nov 29
0
Cannot change SID on NTUSER.DAT file
...R_BUFSIZE
prs_grow: Buffer overflow - unable to expand buffer by 36 bytes.
ndr_pull_error(11): Pull bytes 1 (../librpc/ndr/ndr_basic.c:74)
ndr_pull_security_descriptor failed: NDR_ERR_BUFSIZE
prs_grow: Buffer overflow - unable to expand buffer by 36 bytes.
ndr_pull_error(11): ndr_pull_relative_ptr1 rel_offset(229376) > ndr->data_size(4096)
ndr_pull_security_descriptor failed: NDR_ERR_BUFSIZE
Any ideas anyone?
Jobst
--
'Two things are infinite: the universe and human stupidity, and I'm not sure about the first one. - Albert Einstein
| |0| | Jobst Schmalenbach, jobst at barrett.co...
2010 Dec 10
0
Wine release 1.3.9
...wined3d: Remove a unused parameter to shader_dirtifyable_constants().
wined3d: Remove a redundant parameter to enable_extension().
wined3d: Pass an IWineD3DDeviceImpl pointer to alloc_private().
wined3d: Pass an IWineD3DDeviceImpl pointer to free_private().
wined3d: Move min_rel_offset / max_rel_offset to the shader_reg_maps structure.
wined3d: Properly initialize min_rel_offset.
wined3d: Move the rel_offset vertex shader field to the ARB shader backend.
wined3d: need_rel_addr_const() is only ever called for vertex shaders.
wined3d: Explicitly pass shader_...