cafkafk/lix
cafkafk/lix
1
0
Fork 0
Code Issues Pull requests 1 Projects Releases Packages Wiki Activity Actions

Merge pull request #6923 from ncfavier/nix-env-incomplete-json

Browse source 
Avoid producing incomplete JSON
This commit is contained in:
Eelco Dolstra 2022-08-22 14:15:31 +02:00 committed by GitHub
commit 9ddef9f0be
No known key found for this signature in database
GPG key ID: 4AEE18F83AFDEB23
2 changed files with 7 additions and 3 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

6
src/libutil/json.cc
View file

@ -193,7 +193,11 @@ JSONObject JSONPlaceholder::object()
JSONPlaceholder::~JSONPlaceholder()
{
assert(!first || std::uncaught_exceptions());
if (first) {
assert(std::uncaught_exceptions());
if (state->stack != 0)
write(nullptr);
}
}
}

4
src/nix-env/nix-env.cc
View file

@ -940,12 +940,12 @@ static void queryJSON(Globals & globals, std::vector<DrvInfo> & elems, bool prin
JSONObject metaObj = pkgObj.object("meta");
StringSet metaNames = i.queryMetaNames();
for (auto & j : metaNames) {
auto placeholder = metaObj.placeholder(j);
Value * v = i.queryMeta(j);
if (!v) {
printError("derivation '%s' has invalid meta attribute '%s'", i.queryName(), j);
placeholder.write(nullptr);
metaObj.attr(j, nullptr);
} else {
auto placeholder = metaObj.placeholder(j);
PathSet context;
printValueAsJSON(*globals.state, true, *v, noPos, placeholder, context);
}