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| author | Tucker Polomik <tuckerpo@buffalo.edu> | 2020-10-04 15:35:11 -0700 |
|---|---|---|
| committer | Andreas Kling <kling@serenityos.org> | 2020-10-06 14:27:51 +0200 |
| commit | ad8284bac680c191f66c2b5b053ba0e73c45072d (patch) | |
| tree | 5045909942213f3d02908d95c7f0edc7dab45bc5 /AK/JsonParser.cpp | |
| parent | be693e95ff39cf580ce8659c94acb26cb94ef138 (diff) | |
| download | serenity-ad8284bac680c191f66c2b5b053ba0e73c45072d.zip | |
AK: check fractional string has_value() in JsonParser
Resolves #3670
Diffstat (limited to 'AK/JsonParser.cpp')
| -rw-r--r-- | AK/JsonParser.cpp | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/AK/JsonParser.cpp b/AK/JsonParser.cpp index 2e177ee7f7..8ba3987873 100644 --- a/AK/JsonParser.cpp +++ b/AK/JsonParser.cpp @@ -212,7 +212,10 @@ Optional<JsonValue> JsonParser::parse_number() whole = number.value(); } - int fraction = fraction_string.to_uint().value(); + auto fraction_string_uint = fraction_string.to_uint(); + if (!fraction_string_uint.has_value()) + return {}; + int fraction = fraction_string_uint.value(); fraction *= (whole < 0) ? -1 : 1; auto divider = 1; |