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(parent: 54d4153) | patch
zebra: guard against junk in nexthop->rmap_src
authorDavid Lamparter <equinox@opensourcerouting.org>
Wed, 22 Jan 2025 10:17:21 +0000 (11:17 +0100)
committerDavid Lamparter <equinox@opensourcerouting.org>
Tue, 11 Feb 2025 08:49:33 +0000 (09:49 +0100)
commit635f90bad1556395dcfd31dab617a662147d5368
treea65ed2b459f717689a363289c020996351a03e0etree | snapshot
parent54d4153afa6cedc895e0527e9afce0be27a109a4commit | diff
zebra: guard against junk in nexthop->rmap_src

rmap_src wasn't initialized, so for IPv4 the unused 12 bytes would
contain whatever junk is on the stack on function entry.  Also move
the IPv4 parse before the IPv6 parse so if it's successful we can be
sure the other bytes haven't been touched.

Signed-off-by: David Lamparter <equinox@opensourcerouting.org>
(cherry picked from commit b666ee510eb480da50476b1bbc84bdf8365df95c)
zebra/zebra_routemap.c diff | blob | history
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