Notes
This function is in beta test. Please help improve it in the issues
here.
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==59402==ERROR: AddressSanitizer: heap-use-after-free on address 0x607000000048 at pc 0x00000051af81 bp 0x7ffdfba92a30 sp 0x7ffdfba92a28
READ of size 8 at 0x607000000048 thread T0
#0 0x51af80 (/out/package/call_mem+0x51af80)
#1 0x7f624cbdfc86 (/lib/x86_64-linux-gnu/libc.so.6+0x21c86)
#2 0x41d4c9 (/out/package/call_mem+0x41d4c9)
0x607000000048 is located 40 bytes inside of 80-byte region [0x607000000020,0x607000000070)
freed by thread T0 here:
#0 0x5166a8 (/out/package/call_mem+0x5166a8)
#1 0x51aa3c (/out/package/call_mem+0x51aa3c)
#2 0x7f624cbdfc86 (/lib/x86_64-linux-gnu/libc.so.6+0x21c86)
previously allocated by thread T0 here:
#0 0x515930 (/out/package/call_mem+0x515930)
#1 0x519dd2 (/out/package/call_mem+0x519dd2)
#2 0x7f624cbdfc86 (/lib/x86_64-linux-gnu/libc.so.6+0x21c86)
SUMMARY: AddressSanitizer: heap-use-after-free (/out/package/call_mem+0x51af80)
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 ba a platinum member Answering call from youdian Starting tick #1 Call from youdian a regular member Answering call from zonghui Starting tick #2 Starting tick #3 Call from zonghui a platinum member Starting tick #4 Call from Emma a silver member Answering call from boot Starting tick #5 Starting tick #6 Call from boot a gold member Starting tick #7 Starting tick #8 Starting tick #9 Call from Jayden a platinum member Call from biye a silver member Call from gan a silver member Starting tick #10 Call from shige a silver member Starting tick #11 Starting tick #12 Starting tick #13 Call from that a silver member Starting tick #14 Call from a a silver member Call from le a silver member Starting tick #15 Call from de a platinum member Starting tick #16 Call from yao a gold member Starting tick #17 Starting tick #18 Starting tick #19 Call from Jacob a regular member Starting tick #20 Call from that a gold member Starting tick #21 Starting tick #22 Call from wo a regular member Answering
JOJ Answer
Starting tick #0 Call from ba a platinum member Answering call from ba Starting tick #1 Call from youdian a regular member Starting tick #2 Starting tick #3 Call from zonghui a platinum member Answering call from zonghui Starting tick #4 Call from Emma a silver member Answering call from Emma Starting tick #5 Starting tick #6 Call from boot a gold member Starting tick #7 Starting tick #8 Starting tick #9 Call from Jayden a platinum member Call from biye a silver member Call from gan a silver member Answering call from Jayden Starting tick #10 Call from shige a silver member Starting tick #11 Starting tick #12 Starting tick #13 Call from that a silver member Starting tick #14 Call from a a silver member Call from le a silver member Starting tick #15 Call from de a platinum member Starting tick #16 Call from yao a gold member Answering call from de Starting tick #17 Starting tick #18 Starting tick #19 Call from Jacob a regular member Starting tick #20 Call from that a go