fix(userspace/falco): in case output_file cannot be opened, throw a f…

…alco exception. Signed-off-by: Federico Di Pierro <nierro92@gmail.com>
falcosecurity · Dec 9, 2021 · 9dcd8bc · 9dcd8bc
1 parent b5667ca
commit 9dcd8bc
Showing 1 changed file with 4 additions and 0 deletions.
diff --git a/userspace/falco/outputs_file.cpp b/userspace/falco/outputs_file.cpp
@@ -28,6 +28,10 @@ void falco::outputs::output_file::open_file()
 	if(!m_outfile.is_open())
 	{
 		m_outfile.open(m_oc.options["filename"], fstream::app);
+		if (m_outfile.fail())
+		{
+			throw falco_exception("failed to open output file " + m_oc.options["filename"]);
+		}
 	}
 }