Notes
This function is in beta test. Please help improve it in the issues
here.
/in/database.c:149:17: runtime error: index -1 out of bounds for type 'char [120]'
=================================================================
==49036==ERROR: AddressSanitizer: stack-buffer-overflow on address 0x7fffdf71e39f at pc 0x564dda35667b bp 0x7fffdf71d2d0 sp 0x7fffdf71d2c0
READ of size 1 at 0x7fffdf71e39f thread T0
#0 0x564dda35667a in LOAD (/out/package/database+0x1167a)
#1 0x564dda352957 in main (/out/package/database+0xd957)
#2 0x7ff49b2e7b96 in __libc_start_main (/lib/x86_64-linux-gnu/libc.so.6+0x21b96)
#3 0x564dda352ba9 in _start (/out/package/database+0xdba9)
Address 0x7fffdf71e39f is located in stack of thread T0 at offset 4191 in frame
#0 0x564dda3558cf in LOAD (/out/package/database+0x108cf)
This frame has 4 object(s):
[32, 72) 'record'
[128, 4148) 't'
[4192, 4312) 'read' <== Memory access at offset 4191 underflows this variable
[4352, 4472) 'line'
HINT: this may be a false positive if your program uses some custom stack unwind mechanism or swapco
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
LOAD: success test3 LOAD: success test2 test3 LOAD: success test1 test2 test3 LOAD: success test0 test1 test2 test3 INSERT: success INSERT: success INSERT: success INSERT: success INSERT: success INSERT: success INSERT: success INSERT: success INSERT: success INSERT: success INSERT: success INSERT: success INSERT: success INSERT: success INSERT: success INSERT: success INSERT: success INSERT: success INSERT: success INSERT: success INSERT: success INSERT: success INSERT: success INSERT: success INSERT: success INSERT: success INSERT: success INSERT: success INSERT: success INSERT: success INSERT: success INSERT: success INSERT: success INSERT: success INSERT: success INSERT: success INSERT: success INSERT: success INSERT: success INSERT: success INSERT: success INSERT: success INSERT: success INSERT: success INSERT: success UPDATE: update 3 records UPDATE: update 3 records UPDATE: update 3 records UPDATE: update 3 records UPDATE: update 3 records UPDATE: update 3 records UPDATE: update 3 records UPDATE: updat