Description

The file
print.cpp
at line 289 uses the unsafe C-style string function std::strcat, which is prone to buffer overflow vulnerabilities. This function does not perform bounds checking and can write beyond the allocated buffer if the source string is too long.

std::strcat(hostname_, temp.c_str());  // unsafe

Why This Matters

• Fixed buffer: char hostname_[32]
• No bounds checking → risk of overflow
• GCC warning (-Wrestrict) is suppressed instead of fixed