Notes
This function is in beta test. Please help improve it in the issues
here.
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==31558==ERROR: AddressSanitizer: stack-buffer-overflow on address 0x7ffdc4e45764 at pc 0x558f4d93af09 bp 0x7ffdc4e45700 sp 0x7ffdc4e456f0
WRITE of size 4 at 0x7ffdc4e45764 thread T0
#0 0x558f4d93af08 in intMatrix::intMatrix(int, int, int) (/out/package/ex3+0x15f08)
#1 0x558f4d934d0f in main (/out/package/ex3+0xfd0f)
#2 0x7f8f1f800b96 in __libc_start_main (/lib/x86_64-linux-gnu/libc.so.6+0x21b96)
#3 0x558f4d933259 in _start (/out/package/ex3+0xe259)
Address 0x7ffdc4e45764 is located in stack of thread T0 at offset 36 in frame
#0 0x558f4d93ac69 in intMatrix::intMatrix(int, int, int) (/out/package/ex3+0x15c69)
This frame has 1 object(s):
[32, 36) 'a' <== Memory access at offset 36 overflows this variable
HINT: this may be a false positive if your program uses some custom stack unwind mechanism or swapcontext
(longjmp and C++ exceptions *are* supported)
SUMMARY: AddressSanitizer: stack-buffer-overflow (/out/packag
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
Testing getElement 1: 3pts
JOJ Answer
Testing getElement 1: 3pts Matrix Information: rows: 7 cols: 7 Matrix[1][1] = 999