sd-dhcp-server: clear buffer before receive
authorYu Watanabe <watanabe.yu+github@gmail.com>
Tue, 11 Jun 2024 15:48:56 +0000 (00:48 +0900)
committerZbigniew Jędrzejewski-Szmek <zbyszek@in.waw.pl>
Tue, 18 Jun 2024 18:41:01 +0000 (20:41 +0200)
commit0d573787ea1610ba57a359cf437841f62b186e77
tree0e274ba6e66418adf9cc1de1983c9a1b1991e4fd
parentf2b5c1ff51b7c7876036c6c722e2a47b696695d9
sd-dhcp-server: clear buffer before receive

I do not think this is necessary, but all other places in
libsystemd-network we clear buffer before receive. Without this,
Coverity warns about use-of-uninitialized-values.
Let's silence Coverity.

Closes CID#1469721.

(cherry picked from commit 40f9fa0af4c3094d93e833e62f7e301cd453da62)
src/libsystemd-network/sd-dhcp-server.c