Skip to content

[BUGFIX] Forbid array references with leading zeros #69

New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

Sign up for GitHub

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Merged
stefankoegl merged 4 commits into from
Mar 23, 2026
Merged

[BUGFIX] Forbid array references with leading zeros #69

Show file tree
Hide file tree
Changes from all commits
Commits
Show all changes
4 commits
Select commit Hold shift + click to select a range
d62e138
Fix regex matching for array index validation
angela-tarantula Feb 1, 2026
1233257
add test case from pull request description
stefankoegl Mar 23, 2026
b657276
Merge branch 'master' into patch-1
stefankoegl Mar 23, 2026
928959c
Fix flake8 issue
stefankoegl Mar 23, 2026
File filter

Filter by extension

Filter by extension
Conversations
Failed to load comments.
Loading
Jump to
Jump to file
Failed to load files.
Loading
Diff view
Diff view
2 changes: 1 addition & 1 deletion jsonpointer.py
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -228,7 +228,7 @@ def get_part(cls, doc, part):
if part == '-':
return part

if not JsonPointer._RE_ARRAY_INDEX.match(str(part)):
if not JsonPointer._RE_ARRAY_INDEX.fullmatch(str(part)):
raise JsonPointerException("'%s' is not a valid sequence index" % part)

return int(part)
Expand Down
4 changes: 4 additions & 0 deletions tests.py
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -215,6 +215,10 @@ def test_trailing_escape(self):
def test_invalid_escape(self):
self.assertRaises(JsonPointerException, JsonPointer, '/foo/bar~2')

def test_leading_zero(self):
doc = [0, 1, 2]
self.assertRaises(JsonPointerException, resolve_pointer, doc, '/01')


class ToLastTests(unittest.TestCase):

Expand Down
Loading