From 0ae8d4033d0b140b98e45c57e25b23d1970d356c Mon Sep 17 00:00:00 2001
From: Will Fancher <elvishjerricco@gmail.com>
Date: Tue, 25 Sep 2018 21:19:24 -0400
Subject: [PATCH] Fix overflow when verifying signatures of content addressable
 paths

---
 src/nix/verify.cc | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/nix/verify.cc b/src/nix/verify.cc
index 6540208a8..7ef571561 100644
--- a/src/nix/verify.cc
+++ b/src/nix/verify.cc
@@ -120,7 +120,7 @@ struct CmdVerify : StorePathsCommand
                             for (auto sig : sigs) {
                                 if (sigsSeen.count(sig)) continue;
                                 sigsSeen.insert(sig);
-                                if (info->checkSignature(publicKeys, sig))
+                                if (validSigs < ValidPathInfo::maxSigs && info->checkSignature(publicKeys, sig))
                                     validSigs++;
                             }
                         };