panic: runtime error: index out of range

[ashishverma112]

this issue is more similar to #143.
but here we are using master revision bf1c66bbce23153d89b23f8960071a680dbef54b
pls let me know the root cause and if any pls help to fix it.
thanks

github.com/buger/jsonparser.searchKeys(0xc4a3956000, 0x38b5, 0x3e00, 0xc4d3825860, 0x2, 0x2, 0x3488070093387c24)
github.com/buger/jsonparser/parser.go:264 +0x9f8
github.com/buger/jsonparser.internalGet(0xc4a3956000, 0x38b5, 0x3e00, 0xc4d3825860, 0x2, 0x2, 0x0, 0x0, 0x412119, 0x0, ...)
github.com/buger/jsonparser/parser.go:876 +0x26a
github.com/buger/jsonparser.Get(0xc4a3956000, 0x38b5, 0x3e00, 0xc4d3825860, 0x2, 0x2, 0x0, 0xc4b1970bd0, 0xc43eb7e3c0, 0xc4b1970bd0, ...)
github.com/buger/jsonparser/parser.go:870 +0x73
github.com/buger/jsonparser.GetInt(0xc4a3956000, 0x38b5, 0x3e00, 0xc4d3825860, 0x2, 0x2, 0xc4d3825880, 0x9d0d98, 0xc469ec2790)
github.com/buger/jsonparser/parser.go:1140 +0x8

[AllenX2018]

Can your provide the reproduce payload?

[djfritz]

I'm seeing the same thing:

panic: runtime error: index out of range [1] with length 1

goroutine 200 [running]:
github.com/buger/jsonparser.searchKeys(0x7f8cd900bc67, 0x43a,
0x102bbb399, 0xc0003e9930, 0x1, 0x1, 0xffffffffffffffff)
	github.com/buger/jsonparser@v1.0.0/parser.go:264 +0x94e
github.com/buger/jsonparser.internalGet(0x7f8cd900bc67, 0x43a,
0x102bbb399, 0xc0003e9930, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, ...)
	github.com/buger/jsonparser@v1.0.0/parser.go:884 +0x253
github.com/buger/jsonparser.Get(0x7f8cd900bc67, 0x43a, 0x102bbb399,
0xc0003e9930, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, ...)
	github.com/buger/jsonparser@v1.0.0/parser.go:878 +0x73

I'll try to get a payload to reproduce it.

[djfritz]

Actually it looks like #190 fixed this.

[floren]

To the original reporter I'll point out that bf1c66b was back in 2018. Updating to the current master branch should put you in good shape.

[buger]

Closing as stale — references 2018 commit bf1c66b and was confirmed fixed by PRs #190/#192 in the thread. The parser now has comprehensive empty-key and bounds guards (v1.3.0/v1.3.1).