Record Case Detail

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

/in/ex6.c:16:16: runtime error: member access within null pointer of type 'struct book'
ASAN:DEADLYSIGNAL
=================================================================
==46372==ERROR: AddressSanitizer: SEGV on unknown address 0x000000000000 (pc 0x56258f5b7b19 bp 0x7ffd241e48d0 sp 0x7ffd241e48b0 T0)
==46372==The signal is caused by a READ memory access.
==46372==Hint: address points to the zero page.
    #0 0x56258f5b7b18 in findBook (/out/package/ex6+0x3b18)
    #1 0x56258f5b8cf6 in main (/out/package/ex6+0x4cf6)
    #2 0x7f516c835b96 in __libc_start_main (/lib/x86_64-linux-gnu/libc.so.6+0x21b96)
    #3 0x56258f5b79c9 in _start (/out/package/ex6+0x39c9)

AddressSanitizer can not provide additional info.
SUMMARY: AddressSanitizer: SEGV (/out/package/ex6+0x3b18) in findBook
==46372==ABORTING

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