Record Case Detail

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==47221==ERROR: AddressSanitizer: heap-use-after-free on address 0x604000003050 at pc 0x559271bf2408 bp 0x7ffd5a4b2cd0 sp 0x7ffd5a4b2cc0
READ of size 4 at 0x604000003050 thread T0
    #0 0x559271bf2407 in findBook_test (/out/package/ex6+0x5407)
    #1 0x559271bf147a in main (/out/package/ex6+0x447a)
    #2 0x7fbb80a35b96 in __libc_start_main (/lib/x86_64-linux-gnu/libc.so.6+0x21b96)
    #3 0x559271bf0599 in _start (/out/package/ex6+0x3599)

0x604000003050 is located 0 bytes inside of 40-byte region [0x604000003050,0x604000003078)
freed by thread T0 here:
    #0 0x7fbb81c047a8 in __interceptor_free (/usr/lib/x86_64-linux-gnu/libasan.so.4+0xde7a8)
    #1 0x559271bf08e7 in removeBook (/out/package/ex6+0x38e7)
    #2 0x559271bf1283 in main (/out/package/ex6+0x4283)
    #3 0x7fbb80a35b96 in __libc_start_main (/lib/x86_64-linux-gnu/libc.so.6+0x21b96)

previously allocated by thread T0 here:
    #0 0x7fbb81c04b40 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:
5067->2992->1161->1986->3821->3215->3289->503->2593->3061->3184->2522->4245->3650->1647->5682->854->5094->375->3605->5002->254->5712->846->445->869->2848->2367->300->368->2622->5129->6194->745->3318->2670->2276->3519->2118->5016->1582->2923->4763->2796->4801->5307->5497->91->2168->4093->4->6009->4843->4197->126->569->2480->5945->3419->4676->231->4100->3523->4669->5999->3460->3985->5395->2301->834->169->5656->3499->4710->5186->1404->2135->2359->5450->2007->1731->122->1717->380->5397->3331->1269->3188->3297->1152->1762->4301->5019->3257->1356->3207->5199->1074->2845->3535->1659->2517->2095->2575->4875->2154->128->628->1176->290->1350->924->434->1159->2209->34->117->3474->1043->4381->552->2287->3663->50->5063->2330->2410->1664->5614->327->3488->1132->5890->6141->4495->4246->3026->6038->1326->2299->1904->2239->4915->400->1042->783->1038->1936->2921->4956->2766->502->3424->3380->5888->3399->2916->2082->224->330->2685->3547->2837->1644->5163->4657->4968->726->6182->5286->3584->1504->1197->6179->1409->1

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