Record Case Detail

This function is in beta test. Please help improve it in the issues here.

=================================================================
==47089==ERROR: AddressSanitizer: heap-use-after-free on address 0x604000000010 at pc 0x56059cd8c8b1 bp 0x7ffcd84cee60 sp 0x7ffcd84cee50
READ of size 4 at 0x604000000010 thread T0
    #0 0x56059cd8c8b0 in findBook_test (/out/package/ex6+0x58b0)
    #1 0x56059cd8b923 in main (/out/package/ex6+0x4923)
    #2 0x7fa753c70b96 in __libc_start_main (/lib/x86_64-linux-gnu/libc.so.6+0x21b96)
    #3 0x56059cd8a869 in _start (/out/package/ex6+0x3869)

0x604000000010 is located 0 bytes inside of 40-byte region [0x604000000010,0x604000000038)
freed by thread T0 here:
    #0 0x7fa754e3f7a8 in __interceptor_free (/usr/lib/x86_64-linux-gnu/libasan.so.4+0xde7a8)
    #1 0x56059cd8ad8b in removeBook (/out/package/ex6+0x3d8b)
    #2 0x56059cd8b72c in main (/out/package/ex6+0x472c)
    #3 0x7fa753c70b96 in __libc_start_main (/lib/x86_64-linux-gnu/libc.so.6+0x21b96)

previously allocated by thread T0 here:
    #0 0x7fa754e3fb40 in __interceptor_malloc (/usr/lib/x86_

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.

Linked-List:
28->NULL
findBook(28): PASS
findBook(28): PASS
removeBook(28): PASS
findBook(28): PASS

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JOJ Answer