Common errors encountered by Linux C

This essay mainly records some common errors encountered by Linux C, facilitates debug problems or self-programming, avoids similar errors or problems, and continues to update ....

1. Memory Leak issues

Memory leaks are caused by memory not being released, which causes the program to consume memory and cause system memory to be insufficient.

1) The pointer to a piece of memory is re-assigned, causing the memory to be freed from this pointer

2.NE exception problem

1) array length is too small, the actual data is too large, resulting in an array out of bounds

Common errors encountered by Linux C