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The internal handling of VLAN IDs in batman-adv is only specified for following encodings: * VLAN is used - bit 15 is 1 - bit 11 - bit 0 is the VLAN ID (0-4095) - remaining bits are 0 * No VLAN is used - bit 15 is 0 - remaining bits are 0 batman-adv was only preparing new translation table entries (based on its soft interface information) using this encoding format. But the receive path was never checking if entries in the roam or TT TVLVs were also following this encoding. It was therefore possible to create more than the expected maximum of 4096 + 1 entries in the originator VLAN list. Simply by setting the "remaining bits" to "random" values in corresponding TVLV. Signed-off-by: Sven Eckelmann <[email protected]>
The netlink_print_neighbors() function previously used a static header format, which did not account for variations between the neighbor list output from different BATMAN routing algorithms (BATMAN_IV vs. BATMAN_V). This change ensures that the table header output in `batctl n` is accurate for both BATMAN routing algorithms. Signed-off-by: Sven Eckelmann <[email protected]>
openwrt-23.05: batman-adv: Import bugfixes from 2024.3 release
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Maintainer: me / @<github-user> (find it by checking history of the package Makefile)
Compile tested: (put here arch, model, OpenWrt version)
Run tested: (put here arch, model, OpenWrt version, tests done)
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