Record Case Detail

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

=================================================================
==47283==ERROR: AddressSanitizer: heap-use-after-free on address 0x604000000470 at pc 0x55a5ecde4899 bp 0x7fff04816fc0 sp 0x7fff04816fb0
READ of size 8 at 0x604000000470 thread T0
    #0 0x55a5ecde4898 in removeBook (/out/package/ex6+0x3898)
    #1 0x55a5ecde5250 in main (/out/package/ex6+0x4250)
    #2 0x7f10bef14b96 in __libc_start_main (/lib/x86_64-linux-gnu/libc.so.6+0x21b96)
    #3 0x55a5ecde4549 in _start (/out/package/ex6+0x3549)

0x604000000470 is located 32 bytes inside of 40-byte region [0x604000000450,0x604000000478)
freed by thread T0 here:
    #0 0x7f10c00e37a8 in __interceptor_free (/usr/lib/x86_64-linux-gnu/libasan.so.4+0xde7a8)
    #1 0x55a5ecde4846 in removeBook (/out/package/ex6+0x3846)
    #2 0x55a5ecde5250 in main (/out/package/ex6+0x4250)
    #3 0x7f10bef14b96 in __libc_start_main (/lib/x86_64-linux-gnu/libc.so.6+0x21b96)

previously allocated by thread T0 here:
    #0 0x7f10c00e3b40 in __interceptor_malloc (/usr/lib/x86_64

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:
127->479->193->25->464->274->263->294->17->585->592->609->432->228->583->96->523->302->430->338->NULL
findBook(479): PASS
findBook(302): PASS
findBook(302): PASS
findBook(274): PASS
findBook(592): PASS
findBook(127): PASS
findBook(193): PASS
findBook(96): PASS
findBook(96): PASS
findBook(228): PASS
removeBook(302): PASS
findBook(96): PASS
removeBook(228): PASS
findBook(193): PASS
removeBook(609): PASS
findBook(432): PASS
removeBook(193): PASS
findBook(583): PASS
removeBook(523): PASS
findBook(585): PASS

Notes

Stderr

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Your Answer

JOJ Answer