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(parent: 729242a) | patch
ipc: linux: enforce IFNAMSIZ limit
authorJason A. Donenfeld <Jason@zx2c4.com>
Fri, 4 Aug 2023 14:04:36 +0000 (16:04 +0200)
committerJason A. Donenfeld <Jason@zx2c4.com>
Fri, 4 Aug 2023 14:04:36 +0000 (16:04 +0200)
commit13f4ac4cb74b5a833fa7f825ba785b1e5774e84f
tree198559247d53267080d051a94797f1307c1ca1b0tree | snapshot
parent729242a11466934f47690ddaf9a3465983b859e5commit | diff
ipc: linux: enforce IFNAMSIZ limit

libmnl doesn't check lengths, so do our own checking before copying the
interface name to the netlink buffer.

Signed-off-by: Jason A. Donenfeld <Jason@zx2c4.com>
src/ipc-linux.h diff | blob | blame | history
Mirror of https://git.zx2c4.com/wireguard-tools