Notes
This function is in beta test. Please help improve it in the issues
here.
=================================================================
==34372==ERROR: AddressSanitizer: heap-use-after-free on address 0x6040000052bc at pc 0x00000051cb1b bp 0x7ffe5ef81070 sp 0x7ffe5ef81068
READ of size 4 at 0x6040000052bc thread T0
#0 0x51cb1a (/out/package/call_mem+0x51cb1a)
#1 0x7f77fce06b96 (/lib/x86_64-linux-gnu/libc.so.6+0x21b96)
#2 0x41da39 (/out/package/call_mem+0x41da39)
0x6040000052bc is located 44 bytes inside of 48-byte region [0x604000005290,0x6040000052c0)
freed by thread T0 here:
#0 0x516c18 (/out/package/call_mem+0x516c18)
#1 0x51b471 (/out/package/call_mem+0x51b471)
#2 0x7f77fce06b96 (/lib/x86_64-linux-gnu/libc.so.6+0x21b96)
previously allocated by thread T0 here:
#0 0x515ea0 (/out/package/call_mem+0x515ea0)
#1 0x51a679 (/out/package/call_mem+0x51a679)
#2 0x7f77fce06b96 (/lib/x86_64-linux-gnu/libc.so.6+0x21b96)
SUMMARY: AddressSanitizer: heap-use-after-free (/out/package/call_mem+0x51cb1a)
Shadow bytes around the buggy address:
0
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
Starting tick #0 Starting tick #1 Call from fan a platinum member Answering call from fan Starting tick #2 Call from Anthony a regular member Starting tick #3 Call from he a silver member Call from he a silver member Starting tick #4 Starting tick #5 Call from zuone a regular member Call from Ella a gold member Call from Aiden a regular member Starting tick #6 Call from Elijah a silver member Starting tick #7 Starting tick #8 Starting tick #9 Call from Elizabeth a platinum member Starting tick #10 Starting tick #11 Call from Addison a silver member Starting tick #12 Call from zonghui a gold member Starting tick #13 Starting tick #14 Call from Addison a regular member Starting tick #15 Starting tick #16 Call from Jayden a silver member Starting tick #17 Starting tick #18 Call from danshi a silver member Call from Mia a platinum member Call from zonghui a platinum member Call from Matthew a regular member Call from that a gold member Starting tick #19 Answering call from Elizabeth Starting tick #20 Starting tic
JOJ Answer
Starting tick #0 Starting tick #1 Call from fan a platinum member Answering call from fan Starting tick #2 Call from Anthony a regular member Starting tick #3 Call from he a silver member Call from he a silver member Starting tick #4 Starting tick #5 Call from zuone a regular member Call from Ella a gold member Call from Aiden a regular member Starting tick #6 Call from Elijah a silver member Starting tick #7 Starting tick #8 Starting tick #9 Call from Elizabeth a platinum member Starting tick #10 Starting tick #11 Call from Addison a silver member Starting tick #12 Call from zonghui a gold member Starting tick #13 Starting tick #14 Call from Addison a regular member Starting tick #15 Starting tick #16 Call from Jayden a silver member Starting tick #17 Starting tick #18 Call from danshi a silver member Call from Mia a platinum member Call from zonghui a platinum member Call from Matthew a regular member Call from that a gold member Starting tick #19 Answering call from Elizabeth Starting tick #20 Starting tic