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shellext: check return value of GetTemporaryFile call

Changeset 3c296ed4ec6f…

Parent d5ac2e721ea4…

by Adrian Buehlmann

Changes to one file · Browse files at 3c296ed4ec6f Showing diff from parent d5ac2e721ea4 Diff from another changeset...

Change 1 of 1 Show Entire File win32/​shellext/​ContextMenu.cpp Stacked
 
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@@ -584,6 +584,11 @@
  cwd = IsDirectory(myFiles[0])? myFiles[0] : DirName(myFiles[0]);     const std::string tempfile = GetTemporaryFile(); + if (tempfile.empty()) + { + TDEBUG_TRACE("DoHgtk: error: GetTemporaryFile returned empty string"); + return; + }     TDEBUG_TRACE("DoHgtk: temp file = " << tempfile);   HANDLE tempfileHandle = CreateFileA(