Avoid triggering assertion in std::vector::operator[]

Exiv2 · Jun 17, 2023 · 5f9ecad · 5f9ecad
1 parent ec5fcd7
commit 5f9ecad
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/src/types.cpp b/src/types.cpp
@@ -173,7 +173,7 @@ byte* Exiv2::DataBuf::data(size_t offset) {
 }
 
 const byte* Exiv2::DataBuf::c_data(size_t offset) const {
-  if (pData_.empty()) {
+  if (pData_.empty() || offset == pData_.size()) {
     return nullptr;
   }
   if (offset > pData_.size()) {