Ask a question about string release?

machine

char * sss = "TEST AAAAAAAAAAAAAAA";
int i = strlen (sss);
char * ch = new char [i];

strcpy (ch, sss);

delete [] ch; // An error will be reported when this sentence is executed

Please ask everyone how this problem is going on.

apsvds

int i = strlen (sss) + 1;

Buffer overflow

machine

Thank you, but why is this?

apsvds

When strcpy copy string, including NULL end