smb/client: handle overlapping allocated ranges in fallocate

These records connect through source-stated identifiers. Shared identifiers or dates alone do not establish shared exposure, root cause or applicability.

CVE-2026-68388 · Microsoft / collected KEV context

cve-program · CVE-2026-68388

• https://git.kernel.org/stable/c/aeb58a4eb39a7ff4d7782b4f4ada0fda5e0675d2
• https://git.kernel.org/stable/c/01719883235507b1585e4c51e320d9a7113dc698
• https://git.kernel.org/stable/c/f47c7277c03a636fcc3a57969f2dc09567b3c050
• https://git.kernel.org/stable/c/437637f5ff3f573b2edf8571de91fb00a21eb4e6
• https://git.kernel.org/stable/c/377fe3e583e46369ee1004d5cfe12271d6589a68
• https://git.kernel.org/stable/c/7e08ab7a061b17ac1989a225c6afb53f44a86808
• https://git.kernel.org/stable/c/a4a09e5142835633fffbde68bd0a039ba4d4bf97
• https://git.kernel.org/stable/c/b09ae45d85dc816987a71db9eebc54b0ae288e94

No related operational record is retained in the current change model.