sd-resolve: check that name fits in the specified packet length
authorZbigniew Jędrzejewski-Szmek <zbyszek@in.waw.pl>
Mon, 27 Nov 2017 13:54:55 +0000 (13:54 +0000)
committerZbigniew Jędrzejewski-Szmek <zbyszek@in.waw.pl>
Tue, 28 Nov 2017 08:25:38 +0000 (09:25 +0100)
commit1a96c8e1ccb06f87b6bfaff4639390ecd00af588
treecca4be70e4ed2f789f550ef7df55a17cba2a55ed
parent8d44f5a63746d28b1e6db6f57a8005ba84a8869c
sd-resolve: check that name fits in the specified packet length

Coverity complained that we didn't check if the data is long enough.
src/libsystemd/sd-resolve/sd-resolve.c