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Avoid dereferencing invalid iterator in wxMessageDialog code.
authorVadim Zeitlin <vadim@wxwidgets.org>
Wed, 6 Apr 2011 14:37:36 +0000 (14:37 +0000)
committerVadim Zeitlin <vadim@wxwidgets.org>
Wed, 6 Apr 2011 14:37:36 +0000 (14:37 +0000)
commit3672f9d04dbb1d8ee758e5f326c36b43cf5f69f8
tree94d56ed9a166689178d15d21d79b44702b28f6f1tree | snapshot
parentcee25be77b0a5678011b45c22c60b65c0726fe8bcommit | diff
Avoid dereferencing invalid iterator in wxMessageDialog code.

The iterator wxString::rbegin().base()+1 is invalid so check that we don't use
it.

Closes #13126.

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@67407 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
src/msw/msgdlg.cpp diff | blob | blame | history
wxWidgets (Impactor)