Why signal handler goes to infinite loop? - SIGSEGV

Question

Any idea why the signal handler goes to infinite loop?

Here is the code. Please help me.

enter code here
 9 void SIGSEGV_handler(int signal)
10 {
11          


        

Answer 1

http://pubs.opengroup.org/onlinepubs/009604599/functions/xsh_chap02_04.html#tag_02_04

The behavior of a process is undefined after it returns normally from a signal-catching function for a SIGBUS, SIGFPE, SIGILL, or SIGSEGV signal that was not generated by kill(), sigqueue(), or raise().