Niels Lohmann 0babaa1a4e Fix self-aliasing in json_pointer::operator/= and patch_inplace ...

json_pointer::operator/=(const json_pointer&) passed iterators into its
own token vector to insert() when a pointer was appended to itself
(p /= p), which is undefined behavior; libstdc++ produced "/a/b//" for
"/a/b". The pointer now appends a copy in that case.

basic_json::patch_inplace iterated the patch while changing *this, so
j.patch_inplace(j) read freed memory. It now applies a copy of the
patch when the patch is the value itself. A patch stored inside the
value remains undefined behavior and is documented as such; copying the
patch unconditionally would double the time of a large patch.

Signed-off-by: Niels Lohmann <mail@nlohmann.me>

2026-10-26 12:10:55 +01:00

..

docs

Fix self-aliasing in json_pointer::operator/= and patch_inplace

2026-10-26 12:10:55 +01:00

hooks

Improve documentation: byte layouts, release pages, See also, dark-mode images (#5906)

2026-10-24 17:57:44 +02:00

includes

docs: byte layout sections, glossary entries, and QA page update (#5910)

2026-10-25 12:08:14 +01:00

scripts

Bump dompurify from 3.4.16 to 3.4.17 in /docs/mkdocs/scripts/mermaid (#5904)

2026-10-24 07:37:42 +02:00

Makefile

Generate the docset index and pages with Python (#5799)

2026-10-10 12:10:11 +02:00

mkdocs.yml

Docs: fill documentation gaps found in user questions (#5907)

2026-10-25 12:07:13 +01:00

requirements.txt

Bump mkdocs-llmstxt from 0.5.0 to 0.5.1 in /docs/mkdocs (#5817)

2026-10-14 17:40:07 +02:00