Notes
This function is in beta test. Please help improve it in the issues
here.
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==673==ERROR: AddressSanitizer: heap-use-after-free on address 0x6040000002bc at pc 0x00000051cb1b bp 0x7ffcb9f16a50 sp 0x7ffcb9f16a48
READ of size 4 at 0x6040000002bc thread T0
#0 0x51cb1a (/out/package/call_mem+0x51cb1a)
#1 0x7f48ae27eb96 (/lib/x86_64-linux-gnu/libc.so.6+0x21b96)
#2 0x41da39 (/out/package/call_mem+0x41da39)
0x6040000002bc is located 44 bytes inside of 48-byte region [0x604000000290,0x6040000002c0)
freed by thread T0 here:
#0 0x516c18 (/out/package/call_mem+0x516c18)
#1 0x51b471 (/out/package/call_mem+0x51b471)
#2 0x7f48ae27eb96 (/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 0x7f48ae27eb96 (/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:
0x0
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 Call from danshi a platinum member Answering call from danshi Starting tick #1 Call from mingming a silver member Call from shijian a gold member Starting tick #2 Call from Addison a regular member Call from Mason a platinum member Starting tick #3 Answering call from Mason Starting tick #4 Starting tick #5 Answering call from shijian
JOJ Answer
Starting tick #0 Call from danshi a platinum member Answering call from danshi Starting tick #1 Call from mingming a silver member Call from shijian a gold member Starting tick #2 Call from Addison a regular member Call from Mason a platinum member Starting tick #3 Answering call from Mason Starting tick #4 Starting tick #5 Answering call from shijian Starting tick #6 Answering call from mingming Starting tick #7 Starting tick #8 Starting tick #9 Answering call from Addison Starting tick #10 Starting tick #11 Starting tick #12