Notes
This function is in beta test. Please help improve it in the issues
here.
5 int 0 append 4AP0LIhQU 143 1 append oBUmdxEaIHuyL8 48582 /in/dlist.c:261:14: runtime error: member access within null pointer of type 'node_t' (aka 'struct linked_node') SUMMARY: UndefinedBehaviorSanitizer: undefined-behavior /in/dlist.c:261:14 in AddressSanitizer:DEADLYSIGNAL ================================================================= ==129==ERROR: AddressSanitizer: SEGV on unknown address 0x000000000010 (pc 0x0000005169d2 bp 0x7fffa7ed1130 sp 0x7fffa7ed10e0 T0) ==129==The signal is caused by a WRITE memory access. ==129==Hint: address points to the zero page. #0 0x5169d1 (/out/package/main+0x5169d1) #1 0x515327 (/out/package/main+0x515327) #2 0x7fed4abb9b96 (/lib/x86_64-linux-gnu/libc.so.6+0x21b96) #3 0x41cac9 (/out/package/main+0x41cac9) AddressSanitizer can not provide additional info. SUMMARY: AddressSanitizer: SEGV (/out/package/main+0x5169d1) ==129==ABORTING
Hints
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.
Your Answer
JOJ Answer
0 1 2 4AP0LIhQU=143 oBUmdxEaIHuyL8=48582 3 4 4AP0LIhQU=143 oBUmdxEaIHuyL8=48582 MiXRrfQ0KLG=-26856