zebra: fix SRv6 encap lost during recursive nexthop resolution #21519

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dawkopagh wants to merge 2 commits into FRRouting:master from dawkopagh:dkopec/zebra/fix-recursive-srv6-nexthop

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zebra: fix SRv6 encap lost during recursive nexthop resolution #21519

zebra: fix heap overflow and guard inconsistency in SRv6 nexthop reso…

NetDEF CI Pull Requests Testing / [CI] Basic Tests succeeded Apr 30, 2026 in 0s

Basic Tests summary

➡️ Jobs queued: 0/48

➡️ Jobs in progress: 0/48

✔️ Jobs Success: 48/48

TopoTests Ubuntu 24.04 amd64 Part 1 -> https://ci1.netdef.org/browse/FRR-PULLREQ3-TOPO1U2204AMD64-17041
TopoTests Debian 12 i386 Part 3 -> https://ci1.netdef.org/browse/FRR-PULLREQ3-TOPO3D12I386-17041
AddressSanitizer Debian 12 amd64 Part 9 -> https://ci1.netdef.org/browse/FRR-PULLREQ3-ASAN9D12AMD64-17041
TopoTests Debian 12 arm8 Part 1 -> https://ci1.netdef.org/browse/FRR-PULLREQ3-TOPO1D12ARM8-17041
AddressSanitizer Debian 12 amd64 Part 4 -> https://ci1.netdef.org/browse/FRR-PULLREQ3-ASAN4D12AMD64-17041
TopoTests Ubuntu 24.04 amd64 Part 6 -> https://ci1.netdef.org/browse/FRR-PULLREQ3-TOPO6U2204AMD64-17041
TopoTests Debian 12 i386 Part 5 -> https://ci1.netdef.org/browse/FRR-PULLREQ3-TOPO5D12I386-17041
IPv4 LDP Protocol on Debian 12 -> https://ci1.netdef.org/browse/FRR-PULLREQ3-LDPIPV4-17041
TopoTests Debian 12 i386 Part 8 -> https://ci1.netdef.org/browse/FRR-PULLREQ3-TOPO8D12I386-17041
AddressSanitizer Debian 12 amd64 Part 5 -> https://ci1.netdef.org/browse/FRR-PULLREQ3-ASAN5D12AMD64-17041
TopoTests Ubuntu 24.04 amd64 Part 8 -> https://ci1.netdef.org/browse/FRR-PULLREQ3-TOPO8U2204AMD64-17041
TopoTests Debian 12 i386 Part 1 -> https://ci1.netdef.org/browse/FRR-PULLREQ3-TOPO1D12I386-17041
AddressSanitizer Debian 12 amd64 Part 2 -> https://ci1.netdef.org/browse/FRR-PULLREQ3-ASAN2D12AMD64-17041
AddressSanitizer Debian 12 amd64 Part 3 -> https://ci1.netdef.org/browse/FRR-PULLREQ3-ASAN3D12AMD64-17041
TopoTests Debian 12 i386 Part 6 -> https://ci1.netdef.org/browse/FRR-PULLREQ3-TOPO6D12I386-17041
AddressSanitizer Debian 12 amd64 Part 7 -> https://ci1.netdef.org/browse/FRR-PULLREQ3-ASAN7D12AMD64-17041
TopoTests Ubuntu 24.04 amd64 Part 7 -> https://ci1.netdef.org/browse/FRR-PULLREQ3-TOPO7U2204AMD64-17041
TopoTests Debian 12 i386 Part 2 -> https://ci1.netdef.org/browse/FRR-PULLREQ3-TOPO2D12I386-17041
TopoTests Debian 12 i386 Part 7 -> https://ci1.netdef.org/browse/FRR-PULLREQ3-TOPO7D12I386-17041
AddressSanitizer Debian 12 amd64 Part 8 -> https://ci1.netdef.org/browse/FRR-PULLREQ3-ASAN8D12AMD64-17041
TopoTests Debian 12 arm8 Part 6 -> https://ci1.netdef.org/browse/FRR-PULLREQ3-TOPO6D12ARM8-17041
AddressSanitizer Debian 12 amd64 Part 6 -> https://ci1.netdef.org/browse/FRR-PULLREQ3-ASAN6D12AMD64-17041
TopoTests Debian 12 i386 Part 9 -> https://ci1.netdef.org/browse/FRR-PULLREQ3-TOPO9D12I386-17041
AddressSanitizer Debian 12 amd64 Part 1 -> https://ci1.netdef.org/browse/FRR-PULLREQ3-ASAN1D12AMD64-17041
TopoTests Debian 12 arm8 Part 0 -> https://ci1.netdef.org/browse/FRR-PULLREQ3-TOPO0D12ARM8-17041
TopoTests Debian 12 arm8 Part 5 -> https://ci1.netdef.org/browse/FRR-PULLREQ3-TOPO5D12ARM8-17041
TopoTests Ubuntu 24.04 amd64 Part 2 -> https://ci1.netdef.org/browse/FRR-PULLREQ3-TOPO2U2204AMD64-17041
TopoTests Ubuntu 24.04 amd64 Part 0 -> https://ci1.netdef.org/browse/FRR-PULLREQ3-TOPO0U2204AMD64-17041
TopoTests Ubuntu 24.04 amd64 Part 5 -> https://ci1.netdef.org/browse/FRR-PULLREQ3-TOPO5U2204AMD64-17041
IPv4 Protocols on Debian 12 -> https://ci1.netdef.org/browse/FRR-PULLREQ3-IPV4-17041
AddressSanitizer Debian 12 amd64 Part 0 -> https://ci1.netdef.org/browse/FRR-PULLREQ3-ASAN0D12AMD64-17041
Ubuntu 18.04 Deb Pkg Check -> https://ci1.netdef.org/browse/FRR-PULLREQ3-U18DEBPKG-17041
Ubuntu 20.04 Deb Pkg Check -> https://ci1.netdef.org/browse/FRR-PULLREQ3-U20DEBPKG-17041
TopoTests Debian 12 arm8 Part 2 -> https://ci1.netdef.org/browse/FRR-PULLREQ3-TOPO2D12ARM8-17041
Static Analyzer (Clang) -> https://ci1.netdef.org/browse/FRR-PULLREQ3-STATICANALYZER-17041
TopoTests Debian 12 arm8 Part 7 -> https://ci1.netdef.org/browse/FRR-PULLREQ3-TOPO7D12ARM8-17041
TopoTests Debian 12 arm8 Part 4 -> https://ci1.netdef.org/browse/FRR-PULLREQ3-TOPO4D12ARM8-17041
TopoTests Ubuntu 24.04 amd64 Part 3 -> https://ci1.netdef.org/browse/FRR-PULLREQ3-TOPO3U2204AMD64-17041
TopoTests Debian 12 i386 Part 0 -> https://ci1.netdef.org/browse/FRR-PULLREQ3-TOPO0D12I386-17041
TopoTests Ubuntu 24.04 amd64 Part 9 -> https://ci1.netdef.org/browse/FRR-PULLREQ3-TOPO9U2204AMD64-17041
TopoTests Debian 12 arm8 Part 9 -> https://ci1.netdef.org/browse/FRR-PULLREQ3-TOPO9D12ARM8-17041
TopoTests Debian 12 arm8 Part 8 -> https://ci1.netdef.org/browse/FRR-PULLREQ3-TOPO8D12ARM8-17041
Debian 10 Deb Pkg Check -> https://ci1.netdef.org/browse/FRR-PULLREQ3-DEB10PKGCHK-17041
TopoTests Debian 12 i386 Part 4 -> https://ci1.netdef.org/browse/FRR-PULLREQ3-TOPO4D12I386-17041
Debian 12 Deb Pkg Check -> https://ci1.netdef.org/browse/FRR-PULLREQ3-DEB12PKG-17041
TopoTests Ubuntu 24.04 amd64 Part 4 -> https://ci1.netdef.org/browse/FRR-PULLREQ3-TOPO4U2204AMD64-17041
TopoTests Debian 12 arm8 Part 3 -> https://ci1.netdef.org/browse/FRR-PULLREQ3-TOPO3D12ARM8-17041
IPv6 Protocols on Debian 12 -> https://ci1.netdef.org/browse/FRR-PULLREQ3-IPV6-17041

Details at https://ci1.netdef.org/browse/FRR-PULLREQ3-17041.

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