What is unsafe code in c?

Unsafe code in C refers to code that performs operations that can lead to undefined behavior, memory corruption, or security vulnerabilities. This includes practices like using pointers incorrectly, accessing out-of-bounds memory, and not properly managing memory allocation and deallocation. Such code can compromise the stability and security of applications, as it can lead to errors that are difficult to detect and debug. Developers must exercise caution and follow best practices to mitigate risks associated with unsafe code.