contrib/libetonyek/ubsan.patch

12 lines
411 B
Diff

--- src/lib/libetonyek_xml.cpp
+++ src/lib/libetonyek_xml.cpp
@@ -35,7 +35,7 @@
unsigned long bytesRead = 0;
const unsigned char *const bytes = input->read((unsigned long)len, bytesRead);
- std::memcpy(buffer, bytes, static_cast<size_t>(bytesRead));
+ if (bytesRead != 0) std::memcpy(buffer, bytes, static_cast<size_t>(bytesRead));
return static_cast<int>(bytesRead);
}
catch (...)