On 9 Mar 2014, at 01:32, Germán Arias <germanandre...@gmail.com> wrote:
> > According with this: > > http://msdn.microsoft.com/en-us/library/windows/desktop/ms682425%28v=vs.85%29.aspx > > "lpCommandLine [in, out, optional] > > The Unicode version of this function, CreateProcessW, can modify the contents > of this string. Therefore, this parameter cannot be a pointer to read-only > memory (such as a const variable or a literal string). If this parameter is a > constant string, the function may cause an access violation." > > In NSTask (line 1113) this parameter is created with NSZoneMalloc(). As far I > understand the size of this data is fixed. So cannot be changed right? Could > be this the problem? No, malloced memory is mutable; the CreateProcessW call is free to change the contents of the buffer. The size of the buffer is fixed, but that's basically the case for *all* buffers. You 'change' the size of a buffer by creating a new one and copying the contents of the old one to it. So if the CreateProcessW call wanted a larger buffer for something, it would simply create one and copy the command line data into it. _______________________________________________ Gnustep-dev mailing list Gnustep-dev@gnu.org https://lists.gnu.org/mailman/listinfo/gnustep-dev
