nixos/nix
1
1
Fork 0
mirror of https://github.com/NixOS/nix.git synced 2025-11-09 03:56:01 +01:00
Code Activity

Merge pull request #14156 from NixOS/fix-ub

Browse source 
treewide: Squash some user-after-free bugs
This commit is contained in:
John Ericson 2025-10-05 16:49:22 -04:00 • committed by GitHub
commit 34bca9212a
No known key found for this signature in database
GPG key ID: B5690EEEBB952194
2 changed files with 3 additions and 2 deletions
Download patch file Download diff file Expand all files Collapse all files

2
src/libexpr/eval-profiler.cc
View file

@ -324,7 +324,7 @@ void SampleStack::saveProfile()
std::visit([&](auto && info) { info.symbolize(state, os, posCache); }, pos);
}
os << " " << count;
writeLine(profileFd.get(), std::move(os).str());
writeLine(profileFd.get(), os.str());
/* Clear ostringstream. */
os.str("");
os.clear();

3
src/libstore/build/derivation-goal.cc
View file

@ -272,9 +272,10 @@ Goal::Co DerivationGoal::repairClosure()
bmRepair));
}
bool haveWaitees = !waitees.empty();
co_await await(std::move(waitees));
if (!waitees.empty()) {
if (haveWaitees) {
trace("closure repaired");
if (nrFailed > 0)
throw Error(