diff options
| -rw-r--r-- | src/nix/verify.cc | 2 | ||||
| -rw-r--r-- | tests/signing.sh | 4 |
2 files changed, 5 insertions, 1 deletions
diff --git a/src/nix/verify.cc b/src/nix/verify.cc index 6540208a8a2c..7ef571561a0e 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++; } }; diff --git a/tests/signing.sh b/tests/signing.sh index 46929639199d..9e29e3fbf063 100644 --- a/tests/signing.sh +++ b/tests/signing.sh @@ -62,6 +62,10 @@ outPathCA=$(IMPURE_VAR1=foo IMPURE_VAR2=bar nix-build ./fixed.nix -A good.0 --no nix verify $outPathCA nix verify $outPathCA --sigs-needed 1000 +# Check that signing a content-addressed path doesn't overflow validSigs +nix sign-paths --key-file $TEST_ROOT/sk1 $outPathCA +nix verify -r $outPathCA --sigs-needed 1000 --trusted-public-keys $pk1 + # Copy to a binary cache. nix copy --to file://$cacheDir $outPath2 |