Record Case Detail

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

50 str
0 empty
1 empty
2 empty
3 append TrlyPnG HYg
4 append zjGWmsfKQB1Tb7y VgY
=================================================================
==402==ERROR: AddressSanitizer: heap-buffer-overflow on address 0x602000000059 at pc 0x0000004adafc bp 0x7ffe8bc96220 sp 0x7ffe8bc959d0
WRITE of size 16 at 0x602000000059 thread T0
    #0 0x4adafb  (/out/package/main+0x4adafb)
    #1 0x51588a  (/out/package/main+0x51588a)
    #2 0x515327  (/out/package/main+0x515327)
    #3 0x7f170ed43b96  (/lib/x86_64-linux-gnu/libc.so.6+0x21b96)
    #4 0x41cac9  (/out/package/main+0x41cac9)

0x602000000059 is located 0 bytes to the right of 9-byte region [0x602000000050,0x602000000059)
allocated by thread T0 here:
    #0 0x4dc980  (/out/package/main+0x4dc980)
    #1 0x515834  (/out/package/main+0x515834)
    #2 0x515327  (/out/package/main+0x515327)
    #3 0x7f170ed43b96  (/lib/x86_64-linux-gnu/libc.so.6+0x21b96)

SUMMARY: AddressSanitizer: heap-buffer-overflow (/out/package/main+0x4adafb) 
Shadow bytes around the buggy address:

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.

0
true
1
true
2
true
3
4
5
6
7
8
9
false
10
11
12
13
TrlyPnG=HYg
zjGWmsfKQB1Tb7y=VgY
N01jz6vTpnB=YGo
oK4e2LCvji5sGrp=l3CJj
3zOdM=oYrc
DdI8RLmxv=O12f
J3Nr4C=Beg
mnQaKP=lBVH5
RS0mE=h9S
J3Nr4C=Beg
TrlyPnG=HYg
DdI8RLmxv=O12f
zjGWmsfKQB1Tb7y=VgY
N01jz6vTpnB=YGo
RS0mE=h9S
oK4e2LCvji5sGrp=l3CJj
mnQaKP=lBVH5
3zOdM=oYrc
14
15
16
17
18
TrlyPnG=HYg
zjGWmsfKQB1Tb7y=VgY
N01jz6vTpnB=YGo
oK4e2LCvji5sGrp=l3CJj
3zOdM=oYrc
DdI8RLmxv=O12f
J3Nr4C=Beg
mnQaKP=lBVH5
RS0mE=h9S
gzdVxy=jrmsc
t4cjzXwDgSM=gXuVF
EpGSej9Nmrzs7Y=3Zp5y
8fsq2Uhlpv7=jTHxw
J3Nr4C=Beg
TrlyPnG=HYg
DdI8RLmxv=O12f
zjGWmsfKQB1Tb7y=VgY
N01jz6vTpnB=YGo
RS0mE=h9S
oK4e2LCvji5sGrp=l3CJj
mnQaKP=lBVH5
3zOdM=oYrc
19
20
21
22
23
TrlyPnG=HYg
zjGWmsfKQB1Tb7y=VgY
N01jz6vTpnB=YGo
oK4e2LCvji5sGrp=l3CJj
3zOdM=oYrc
DdI8RLmxv=O12f
J3Nr4C=Beg
mnQaKP=lBVH5
RS0mE=h9S
gzdVxy=jrmsc
t4cjzXwDgSM=gXuVF
EpGSej9Nmrzs7Y=3Zp5y
8fsq2Uhlpv7=jTHxw
oXUPi2yIr0DH4=b8kqO
8woXjJNY3zTxnk=35i1
1B0cSTgs=TUyt0
0VNOhm2e=HzQB
3zOdM=oYrc
mnQaKP=lBVH5
oK4e2LCvji5sGrp=l3CJj
gzdVxy=jrmsc
8fsq2Uhlpv7=jTHxw
RS0mE

Notes

Stderr

Hints

Your Answer

JOJ Answer