json processing error

[UesugiErii]

Describe the bug
json process error

To Reproduce
echo '{"a":[10000000000000007],"b":{"10000000000000007":2}}' | jq

Expected behavior

Environment (please complete the following information):

• OS and Version: Ubuntu 20.04.4 LTS
• jq version1.6

Additional context
When the number is greater than 10000000000000000, the result is possible +1 or -1 or dont change

[superhawk610]

I ran into the same issue - we use large numbers as IDs. The numbers appear to be off by a random amount:

$ echo '{"userId":288158953888548720}' | jq  # off by 20
{
  "userId": 288158953888548740
}

$ echo '{"userId":933278756423858111}' | jq  # off by 111
{
  "userId": 933278756423858000
}

It seems like whatever data type jq stores numeric values in isn't large enough, perhaps?

[superhawk610]

Seems that this is a duplicate of #1652.