Notes
This function is in beta test. Please help improve it in the issues
here.
=================================================================
==10386==ERROR: AddressSanitizer: stack-buffer-overflow on address 0x7fff786950e0 at pc 0x00000051d1fd bp 0x7fff786817b0 sp 0x7fff786817a8
WRITE of size 4 at 0x7fff786950e0 thread T0
#0 0x51d1fc (/out/package/call_mem+0x51d1fc)
#1 0x7f1e3bea4b96 (/lib/x86_64-linux-gnu/libc.so.6+0x21b96)
#2 0x41d8f9 (/out/package/call_mem+0x41d8f9)
Address 0x7fff786950e0 is located in stack of thread T0 at offset 80032 in frame
#0 0x51a15f (/out/package/call_mem+0x51a15f)
This frame has 6 object(s):
[32, 80032) 'customer_callin' (line 21) <== Memory access at offset 80032 overflows this variable
[80288, 80320) 'num' (line 24)
[80352, 80356) 'call_in_time' (line 30)
[80368, 80372) 'call_duration' (line 30)
[80384, 80416) 'call_name' (line 31)
[80448, 80480) 'call_status' (line 31)
HINT: this may be a false positive if your program uses some custom stack unwind mechanism or swapcontext
(longjmp and C++ exceptio
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
JOJ Answer
Starting tick #0 Starting tick #1 Starting tick #2 Starting tick #3 Starting tick #4 Starting tick #5 Call from c a platinum member Answering call from c Starting tick #6 Starting tick #7 Starting tick #8 Starting tick #9 Call from Mason a gold member Starting tick #10 Call from weishenme a regular member Starting tick #11 Call from xuesheng a gold member Starting tick #12 Starting tick #13 Call from Chloe a silver member Call from Mason a platinum member Starting tick #14 Starting tick #15 Starting tick #16 Starting tick #17 Answering call from Mason Starting tick #18 Call from xianzai a gold member Starting tick #19 Starting tick #20 Starting tick #21 Starting tick #22 Call from reboot a regular member Answering call from Mason Starting tick #23 Starting tick #24 Starting tick #25 Starting tick #26 Call from Madison a gold member Starting tick #27 Starting tick #28 Starting tick #29 Starting tick #30 Call from Olivia a silver member Starting tick #31 Starting tick #32 Answering call from xuesheng Starting t