[fpc-devel] TFile.ReadAllBytes broken in 3.2.4RC1

[michael]

On 2025-11-02 20:22, Bart via fpc-devel wrote:
> On Sun, Nov 2, 2025 at 1:58 PM Bart <bartjunk64 at gmail.com> wrote:
> 
>  >      ReadBuffer(Result,0);  << second param should be "Size"
> 
> Not sure, but this (ReadBuffer(Result,Size);) seems to crash then
> (memory corruption)?
> 
> This:
>      ReadBuffer(Result[0],Size);
> seems to work OK though.
> (Should be save even if Size is zero, since ReadBuffer does nothing 
> then)

Actually, the ReadBuffer(Result,SIze) is broken due to 
ReadBuffer(TBytes,Count) being broken.
Compiler does not select the correct overload, but the fix for that has 
not been backported.
The solution would be to add offset zero.

Michael.