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authorRicardo Wurmus <rekado@elephly.net>2021-12-05 19:17:41 +0100
committerRicardo Wurmus <rekado@elephly.net>2021-12-05 19:17:41 +0100
commit9bc0f45df5d6aed217020b1183dca54989844fb0 (patch)
treed927e89949ff7f65b5059bc94273c53fd43d0763 /nix/libstore/build.cc
parent6db3c536e89deb8a204e756f427614925a7d2582 (diff)
parent10554e0a57feeea470127a1d0441957d1776b0bd (diff)
Merge remote-tracking branch 'origin/master' into core-updates-frozen
Diffstat (limited to 'nix/libstore/build.cc')
-rw-r--r--nix/libstore/build.cc3
1 files changed, 2 insertions, 1 deletions
diff --git a/nix/libstore/build.cc b/nix/libstore/build.cc
index 5697ae5a436..f6431bb7261 100644
--- a/nix/libstore/build.cc
+++ b/nix/libstore/build.cc
@@ -3102,7 +3102,8 @@ void SubstitutionGoal::finished()
throw Error(format("unknown hash algorithm in `%1%'") % hashStr);
case htSHA256:
hash.first = parseHash16or32(hashType, string(hashStr, n + 1));
- hash.second = std::atoi(statusList[2].c_str());
+ if (!string2Int(statusList[2], hash.second))
+ throw Error(format("invalid nar size for '%1%' substitute") % storePath);
break;
default:
/* The database only stores SHA256 hashes, so compute it. */