Add FIXME about ptsname

2021-10-05 11:04:46 +02:00 · 2021-10-05 11:04:46 +02:00 · 3b7f4c7d9d
parent d8a2f7f81d
commit 3b7f4c7d9d
1 changed files with 1 additions and 0 deletions
--- a/src/libstore/build/local-derivation-goal.cc
+++ b/src/libstore/build/local-derivation-goal.cc
@ -711,6 +711,7 @@ void LocalDerivationGoal::startBuilder()
    if (!builderOut.readSide)
        throw SysError("opening pseudoterminal master");

+    // FIXME: not thread-safe, use ptsname_r
    std::string slaveName(ptsname(builderOut.readSide.get()));

    if (buildUser) {