From 264a5cf77a2562ac07d67a9e71babb6a5a14e31c Mon Sep 17 00:00:00 2001
From: Josh Ferrell <josh@vector35.com>
Date: Sun, 4 Aug 2024 20:38:33 -0400
Subject: Change error when applying function without name from dwarf info to
 debug

---
 rust/examples/dwarf/dwarf_import/src/functions.rs | 9 +++++++++
 1 file changed, 9 insertions(+)

(limited to 'rust/examples/dwarf/dwarf_import/src/functions.rs')

diff --git a/rust/examples/dwarf/dwarf_import/src/functions.rs b/rust/examples/dwarf/dwarf_import/src/functions.rs
index ea6aba4d..9ca01a2c 100644
--- a/rust/examples/dwarf/dwarf_import/src/functions.rs
+++ b/rust/examples/dwarf/dwarf_import/src/functions.rs
@@ -21,6 +21,7 @@ use crate::types::get_type;
 use binaryninja::templatesimplifier::simplify_str_to_str;
 use cpp_demangle::DemangleOptions;
 use gimli::{constants, DebuggingInformationEntry, Dwarf, Unit};
+use log::debug;
 use regex::Regex;
 
 fn get_parameters<R: ReaderType>(
@@ -117,5 +118,13 @@ pub(crate) fn parse_function_entry<R: ReaderType>(
         full_name = debug_info_builder_context.get_name(dwarf, unit, entry)
     }
 
+    if raw_name.is_none() && full_name.is_none() {
+        debug!(
+            "Function entry in DWARF without full or raw name: .debug_info offset {:?}",
+            entry.offset().to_debug_info_offset(&unit.header)
+        );
+        return None;
+    }
+
     debug_info_builder.insert_function(full_name, raw_name, return_type, address, &parameters, variable_arguments)
 }
-- 
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