Record Case Detail

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

/in/ex6.c:20:13: runtime error: member access within null pointer of type 'struct book'
ASAN:DEADLYSIGNAL
=================================================================
==46252==ERROR: AddressSanitizer: SEGV on unknown address 0x000000000000 (pc 0x55631de07f11 bp 0x7ffd74f06e60 sp 0x7ffd74f06e40 T0)
==46252==The signal is caused by a READ memory access.
==46252==Hint: address points to the zero page.
    #0 0x55631de07f10 in findBook (/out/package/ex6+0x3f10)
    #1 0x55631de09420 in main (/out/package/ex6+0x5420)
    #2 0x7fb0bfd42b96 in __libc_start_main (/lib/x86_64-linux-gnu/libc.so.6+0x21b96)
    #3 0x55631de07db9 in _start (/out/package/ex6+0x3db9)

AddressSanitizer can not provide additional info.
SUMMARY: AddressSanitizer: SEGV (/out/package/ex6+0x3f10) in findBook
==46252==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