Fixes the following security issue:
CVE-2025-57052: cJSON 1.5.0 through 1.7.18 allows out-of-bounds access via
the decode_array_index_from_pointer function in cJSON_Utils.c, allowing
remote attackers to bypass array bounds checking and access restricted data
via malformed JSON pointer strings containing alphanumeric characters
https://nvd.nist.gov/vuln/detail/CVE-2025-57052
https://x-0r.com/posts/cJSON-Array-Index-Parsing-Vulnerability
https://github.com/DaveGamble/cJSON/commit/74e1ff4994aa4139126967f6d289b675b4b36fef
https://github.com/DaveGamble/cJSON/releases/tag/v1.7.19
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
Signed-off-by: Julien Olivain <ju.o@free.fr>
(cherry picked from commit a93602c00b)
Signed-off-by: Thomas Perale <thomas.perale@mind.be>