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(parent: 3acba40) | 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)
committerMergify <37929162+mergify[bot]@users.noreply.github.com>
Tue, 11 Feb 2025 08:43:51 +0000 (08:43 +0000)
commitabf1ef1324df929fe04d035ea77614b0c88f0020
tree50bc2a9d53b21c496ed7c292d00985942716b93ftree | snapshot
parent3acba40ff8f34bf9c7083eed671d6765175236b4commit | 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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