fix(ArchiveAscii): broken raw output generation

Fixes a buffer overflow issue due to an unterminated c-string being passed to a function expecting one. Solution: add a null-terminator of course.
GothicKit · Feb 15, 2025 · f24c8a0 · f24c8a0
1 parent 3b71ad5
commit f24c8a0
Showing 1 changed file with 2 additions and 1 deletion.
diff --git a/src/archive/ArchiveAscii.cc b/src/archive/ArchiveAscii.cc
@@ -371,7 +371,8 @@ namespace zenkit {
 		this->_m_write->write_string(name);
 		this->_m_write->write_string("=raw:");
 
-		std::array<char, 2> buf {};
+		std::array<char, 3> buf {};
+		buf[2] = '\0';
 		for (auto i = 0u; i < length; ++i) {
 			std::to_chars(buf.data(), buf.data() + buf.size(), static_cast<unsigned char>(v[i]), 16);