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Fix negative without int part for valid 

fixes #210
This commit is contained in:
tidwall 2021-03-28 18:30:25 -07:00
parent 15a2428bae
commit dee0375ffd
2 changed files with 9 additions and 0 deletions
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6
gjson.go
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@ -2382,6 +2382,12 @@ func validnumber(data []byte, i int) (outi int, ok bool) {
// sign // sign
if data[i] == '-' { if data[i] == '-' {
i++ i++
if i == len(data) {
return i, false
}
if data[i] < '0' || data[i] > '9' {
return i, false
}
} }
// int // int
if i == len(data) { if i == len(data) {

3
gjson_test.go
View File

@ -1030,6 +1030,7 @@ func TestValidBasic(t *testing.T) {
testvalid(t, "00", false) testvalid(t, "00", false)
testvalid(t, "-00", false) testvalid(t, "-00", false)
testvalid(t, "-.", false) testvalid(t, "-.", false)
testvalid(t, "-.123", false)
testvalid(t, "0.0", true) testvalid(t, "0.0", true)
testvalid(t, "10.0", true) testvalid(t, "10.0", true)
testvalid(t, "10e1", true) testvalid(t, "10e1", true)
@ -1094,6 +1095,8 @@ func TestValidBasic(t *testing.T) {
testvalid(t, `"a\\b\\\uFFA"`, false) testvalid(t, `"a\\b\\\uFFA"`, false)
testvalid(t, string(complicatedJSON), true) testvalid(t, string(complicatedJSON), true)
testvalid(t, string(exampleJSON), true) testvalid(t, string(exampleJSON), true)
testvalid(t, "[-]", false)
testvalid(t, "[-.123]", false)
} }
var jsonchars = []string{"{", "[", ",", ":", "}", "]", "1", "0", "true", var jsonchars = []string{"{", "[", ",", ":", "}", "]", "1", "0", "true",