Comment #1 on issue 25490 by [email protected]: Crash in
SelectFileDialogImpl::OnSelectSingleFileDialogResponse
http://code.google.com/p/chromium/issues/detail?id=25490
the code is
void SelectFileDialogImpl::OnSelectSingleFileDialogResponse(
GtkWidget* dialog, gint response_id,
SelectFileDialogImpl* dialog_impl) {
if (IsCancelResponse(response_id)) {
dialog_impl->FileNotSelected(dialog);
return;
}
gchar* filename = gtk_file_chooser_get_filename(GTK_FILE_CHOOSER(dialog));
dialog_impl->FileSelected(dialog, FilePath(filename));
}
we are crashing on the last line. If gtk_file_chooser_get_filename()
returned NULL we
wouldn't crash, we'd just have an empty FilePath. I don't think dialog_impl
can
possibly be invalid when we get called back since the SelectFileDialogImpl
destructor
destroys all dialogs it's managing, so we wouldn't be called back after
destruction.
So it seems most likely that |filename| is garbage, and libstdc++ crashes
while
trying to find the null char at the end of it. Really have no clue how that
could
happen though.
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