From 4a5018019e969537fdba36314fe5c19fe91828af Mon Sep 17 00:00:00 2001 From: Robert Hensing Date: Thu, 3 Oct 2024 12:44:12 +0200 Subject: [PATCH] local-derivation-goal: Print sandbox error detail on darwin MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Co-Authored-By: Théophane Hufschmitt --- src/libstore/build/local-derivation-goal.cc | 5 +++-- 1 file changed, 3 insertions(+), 2 deletions(-) diff --git a/src/libstore/build/local-derivation-goal.cc b/src/libstore/build/local-derivation-goal.cc index effd9c613..a67347b59 100644 --- a/src/libstore/build/local-derivation-goal.cc +++ b/src/libstore/build/local-derivation-goal.cc @@ -2150,8 +2150,9 @@ void LocalDerivationGoal::runChild() sandboxArgs.push_back("_ALLOW_LOCAL_NETWORKING"); sandboxArgs.push_back("1"); } - if (sandbox_init_with_parameters(sandboxProfile.c_str(), 0, stringsToCharPtrs(sandboxArgs).data(), NULL)) { - writeFull(STDERR_FILENO, "failed to configure sandbox\n"); + char * sandbox_errbuf = nullptr; + if (sandbox_init_with_parameters(sandboxProfile.c_str(), 0, stringsToCharPtrs(sandboxArgs).data(), &sandbox_errbuf)) { + writeFull(STDERR_FILENO, fmt("failed to configure sandbox: %s\n", sandbox_errbuf ? sandbox_errbuf : "(null)")); _exit(1); } }