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Merge pull request #4411 from corngood/env-assert-fix

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Fix insufficent attribute capacity in user profile
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Eelco Dolstra 2020-12-30 21:47:21 +01:00 committed by GitHub
parent bff706e27c d27eb0ef57
commit 368a972a38
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1 changed files with 4 additions and 4 deletions
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8
src/nix-env/user-env.cc
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@ -53,10 +53,12 @@ bool createUserEnv(EvalState & state, DrvInfos & elems,
output paths, and optionally the derivation path, as well output paths, and optionally the derivation path, as well
as the meta attributes. */ as the meta attributes. */
Path drvPath = keepDerivations ? i.queryDrvPath() : ""; Path drvPath = keepDerivations ? i.queryDrvPath() : "";
DrvInfo::Outputs outputs = i.queryOutputs(true);
StringSet metaNames = i.queryMetaNames();
Value & v(*state.allocValue()); Value & v(*state.allocValue());
manifest.listElems()[n++] = &v; manifest.listElems()[n++] = &v;
state.mkAttrs(v, 16); state.mkAttrs(v, 7 + outputs.size());
mkString(*state.allocAttr(v, state.sType), "derivation"); mkString(*state.allocAttr(v, state.sType), "derivation");
mkString(*state.allocAttr(v, state.sName), i.queryName()); mkString(*state.allocAttr(v, state.sName), i.queryName());
@ -68,7 +70,6 @@ bool createUserEnv(EvalState & state, DrvInfos & elems,
mkString(*state.allocAttr(v, state.sDrvPath), i.queryDrvPath()); mkString(*state.allocAttr(v, state.sDrvPath), i.queryDrvPath());
// Copy each output meant for installation. // Copy each output meant for installation.
DrvInfo::Outputs outputs = i.queryOutputs(true);
Value & vOutputs = *state.allocAttr(v, state.sOutputs); Value & vOutputs = *state.allocAttr(v, state.sOutputs);
state.mkList(vOutputs, outputs.size()); state.mkList(vOutputs, outputs.size());
unsigned int m = 0; unsigned int m = 0;
@ -88,8 +89,7 @@ bool createUserEnv(EvalState & state, DrvInfos & elems,
// Copy the meta attributes. // Copy the meta attributes.
Value & vMeta = *state.allocAttr(v, state.sMeta); Value & vMeta = *state.allocAttr(v, state.sMeta);
state.mkAttrs(vMeta, 16); state.mkAttrs(vMeta, metaNames.size());
StringSet metaNames = i.queryMetaNames();
for (auto & j : metaNames) { for (auto & j : metaNames) {
Value * v = i.queryMeta(j); Value * v = i.queryMeta(j);
if (!v) continue; if (!v) continue;