resolve: avoid reusing 'r' for encoded packet size
authorLuca Boccassi <bluca@debian.org>
Tue, 2 Apr 2024 19:27:41 +0000 (20:27 +0100)
committerLuca Boccassi <bluca@debian.org>
Tue, 2 Apr 2024 19:28:11 +0000 (20:28 +0100)
commit72270f29e4d424d1d37499c416fc3e77e29776cc
tree39b6a5c58925d81930dd1212e0435215567c4537
parentef6a2df7fe0e897dfed6017e8a4f9a13e9b98e60
resolve: avoid reusing 'r' for encoded packet size

This is a footgun, as using r between the encoded length being
taken and it being used risks it being overwritten accidentally
src/resolve/resolved-dns-dnssec.c