Notes
This function is in beta test. Please help improve it in the issues
here.
$ ./ex3_memory_check rand_char*.txt rand
reading rand_char*.txt
=================================================================
==9869==ERROR: AddressSanitizer: heap-buffer-overflow on address 0x616000000581 at pc 0x0000004dbbcc bp 0x7fffe76f2df0 sp 0x7fffe76f25a0
WRITE of size 1025 at 0x616000000581 thread T0
#0 0x4dbbcb (/out/package/ex3_memory_check+0x4dbbcb)
#1 0x518464 (/out/package/ex3_memory_check+0x518464)
#2 0x518715 (/out/package/ex3_memory_check+0x518715)
#3 0x7f43e2cc5b96 (/lib/x86_64-linux-gnu/libc.so.6+0x21b96)
#4 0x41cac9 (/out/package/ex3_memory_check+0x41cac9)
0x616000000581 is located 0 bytes to the right of 513-byte region [0x616000000380,0x616000000581)
allocated by thread T0 here:
#0 0x4dc980 (/out/package/ex3_memory_check+0x4dc980)
#1 0x518449 (/out/package/ex3_memory_check+0x518449)
#2 0x518715 (/out/package/ex3_memory_check+0x518715)
#3 0x7f43e2cc5b96 (/lib/x86_64-linux-gnu/libc.so.6+0x21b96)
SUMMARY: AddressSanitizer: heap-buffer-overfl
Hints
Your answer may be identical to the JOJ answer in the first several lines.
However, the main problem you meet now is Runtime Error. And the exit code of your program is 1, which should be 0.
Please double check your code to solve this problem and try again.
Your Answer
Program exit with non zero value 1!
JOJ Answer
Correct!