From 1eb40a6dc4917f5a2e915f8b31b750dba3d378c6 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Ludovic=20Court=C3=A8s?= <ludo@gnu.org>
Date: Wed, 24 Nov 2021 22:58:12 +0100
Subject: daemon: Read unsigned nar size and download size from substituter.

Fixes <https://issues.guix.gnu.org/51983>.
Reported by Tobias Geerinckx-Rice <me@tobias.gr>.

* nix/libstore/local-store.cc (LocalStore::querySubstitutablePathInfos):
Expect 'unsigned long long' for 'downloadSize' and 'narSize'.
* tests/store.scm ("substitute query and large size"): New test.
---
 nix/libstore/local-store.cc | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

(limited to 'nix')

diff --git a/nix/libstore/local-store.cc b/nix/libstore/local-store.cc
index 675d1ba66f..d52b102343 100644
--- a/nix/libstore/local-store.cc
+++ b/nix/libstore/local-store.cc
@@ -907,8 +907,8 @@ void LocalStore::querySubstitutablePathInfos(PathSet & paths, SubstitutablePathI
             assertStorePath(p);
             info.references.insert(p);
         }
-        info.downloadSize = getIntLineFromSubstituter<long long>(run);
-        info.narSize = getIntLineFromSubstituter<long long>(run);
+        info.downloadSize = getIntLineFromSubstituter<unsigned long long>(run);
+        info.narSize = getIntLineFromSubstituter<unsigned long long>(run);
     }
 }
 
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