Notes
This function is in beta test. Please help improve it in the issues
here.
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==17964==ERROR: AddressSanitizer: heap-use-after-free on address 0x607000000208 at pc 0x00000051c5a9 bp 0x7ffc7f54d790 sp 0x7ffc7f54d788
READ of size 8 at 0x607000000208 thread T0
#0 0x51c5a8 (/out/package/call_mem+0x51c5a8)
#1 0x7f6cbf75fb96 (/lib/x86_64-linux-gnu/libc.so.6+0x21b96)
#2 0x41d7c9 (/out/package/call_mem+0x41d7c9)
0x607000000208 is located 40 bytes inside of 80-byte region [0x6070000001e0,0x607000000230)
freed by thread T0 here:
#0 0x5169a8 (/out/package/call_mem+0x5169a8)
#1 0x51b992 (/out/package/call_mem+0x51b992)
#2 0x7f6cbf75fb96 (/lib/x86_64-linux-gnu/libc.so.6+0x21b96)
previously allocated by thread T0 here:
#0 0x515c30 (/out/package/call_mem+0x515c30)
#1 0x51a433 (/out/package/call_mem+0x51a433)
#2 0x7f6cbf75fb96 (/lib/x86_64-linux-gnu/libc.so.6+0x21b96)
SUMMARY: AddressSanitizer: heap-use-after-free (/out/package/call_mem+0x51c5a8)
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 Call from wobuzuo a silver member Answering call from wobuzuo Starting tick #1 Starting tick #2 Starting tick #3 Call from zuone a gold member Answering call from zuone Starting tick #4 Call from nihao a platinum member Answering call from nihao Starting tick #5 Call from langfei a platinum member Starting tick #6 Answering call from langfei Starting tick #7 Call from Isabella a platinum member Answering call from Isabella Starting tick #8
JOJ Answer
Starting tick #0 Call from wobuzuo a silver member Answering call from wobuzuo Starting tick #1 Starting tick #2 Starting tick #3 Call from zuone a gold member Answering call from zuone Starting tick #4 Call from nihao a platinum member Answering call from nihao Starting tick #5 Call from langfei a platinum member Starting tick #6 Answering call from langfei Starting tick #7 Call from Isabella a platinum member Answering call from Isabella Starting tick #8 Starting tick #9 Starting tick #10 Call from youbing a platinum member Answering call from youbing Starting tick #11 Starting tick #12 Call from sense a platinum member Call from wonaozi a silver member Starting tick #13 Call from wo a regular member Answering call from sense Starting tick #14 Starting tick #15 Starting tick #16 Call from yao a regular member Answering call from wonaozi Starting tick #17 Starting tick #18 Starting tick #19 Answering call from wo Starting tick #20 Starting tick #21 Answering call from yao Starting tick #22 Starting tick #23