Hi,
Thanks for the assistance, I have discovered it was an issue with
std::string and some slight issues with them not being released correctly
(a combination of some strings in a different library was causing a
conflict). It is not a bug.
Ian
On 7 February 2014 15:11, Kjell Ahlstedt <kjell.ahlst...@bredband.net>wrote:
> It looks like a bug, either in glibmm or in glib.
>
> A small but complete and compilable test program would be appreciated.
>
> Which version of glibmm and glib do you use? Do you use Windows or a Linux
> distribution or what? File names with spaces are more common in Windows
> than in other OSes, I think.
>
> Kjell
>
> 2014-02-06 18:41, Ian Cant skrev:
>
> I have identified what I think might be a possible bug in gtkmm / gio
> where something is being incorrectly freed. I am quite new to gtkmm so I am
> not fully sure if this is a bug or I am using the library incorrectly.
>
> vector<string> fileNames;
> Glib::RefPtr<Gio::FileEnumerator> files =
> this->dataSourceDir->enumerate_children(); // dataSourceDir is type:
> Glib::RefPtr<Gio::File>
> Glib::RefPtr<Gio::FileInfo> file = files->next_file();
> string filesName;
> while(file)
> {
> filesName = file->get_name();
> if(hasEnding(filesName, ".data"))
> {
> fileNames.push_back(filesName);
> }
> file = files->next_file();
> }
>
> This code works correctly when enumerating over a list of files in a
> folder when none of the files contains a space. However if any file
> contains a space then an exception is thrown either at: filesName =
> file->get_name(); if the file is not the last in the directory or when the
> function returns if it is the last in the directory.
>
> The debugger shows the issue to be around a HeapFree class in the free.c
> header.
>
> I am using gtkmm-2.4 downloaded and installed from the website.
>
> Thanks in advance for your help,
>
> Regards.
>
> Ian Cant
> Researcher
> University of Portsmouth
> ian.c...@myport.ac.uk
>
>
>
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