CFileDialog::DoModal() crashing with "stack overflow"

[chesky]

The following code exists in identical form in two projects. (A dialog box & its logic were created in a test framework, then moved over to the final project.) In one project, this works fine, in the second I get "Unhandled exception at 0x763b1fda in AtasMod.exe: 0xC00000FD: Stack overflow." void CSpecialEventDlg::OnBnClickedSpecialEventBrowse() { CFileDialog oDlg(true, ".wav", 0, OFN_HIDEREADONLY, "Sound Files (*.wav)|*.wav||"); // taking the next line out changes nothing oDlg.m_pOFN->lpstrTitle = "Find Sound File"; if (oDlg.DoModal() == IDOK) { // do stuff } } I've traced the code into MFC, and the crash is occurring in dlgfile.cpp: OPENFILENAME& CFileDialog::GetOFN() { return *m_pOFN; // this line crashes } Am I doing something wrong? Is there some way to avoid the problem? Thanks, all, --chesky

[CodeBrain]

Use oDlg.m_ofn.lpstrTitle = "Find Sound File"; I don't know what the pOFN Pointer you are using does exactly...

[chesky]

> Use > oDlg.m_ofn.lpstrTitle = "Find Sound File"; > I don't know what the pOFN Pointer you are using does exactly... I'll try that, but as I wrote earlier, taking the entire line out had no effect - it worked the same in one project, and crashed the same in the other.

[chesky]

>> Use >> oDlg.m_ofn.lpstrTitle = "Find Sound File"; >> I don't know what the pOFN Pointer you are using >> does exactly... >> > I'll try that, but as I wrote earlier, taking the > entire line out had no effect - it worked the same > in one project, and crashed the same in the other. > Tried it, changed nothing - does anyone have any ideas? --chesky