OSV-2026-1481 Heap-buffer-overflow in ndpi_search_l2tp

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=580370355 Crash type: Heap-buffer-overflow READ 2 Crash state: ndpisearchl2tp checkndpidetectionfunc ndpidetectionprocesspacket...