diff options
| -rw-r--r-- | src/libstore/build.cc | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/src/libstore/build.cc b/src/libstore/build.cc index dd08ce7d771f..0f71e7511512 100644 --- a/src/libstore/build.cc +++ b/src/libstore/build.cc @@ -2320,7 +2320,7 @@ void DerivationGoal::startBuilder() parent. This is only done when sandbox-fallback is set to true (the default). */ if (child == -1 && (errno == EPERM || errno == EINVAL) && settings.sandboxFallback) - _exit(EPERM); + _exit(1); if (child == -1) throw SysError("cloning builder process"); writeFull(builderOut.writeSide.get(), std::to_string(child) + "\n"); @@ -2328,7 +2328,7 @@ void DerivationGoal::startBuilder() }, options); int res = helper.wait(); - if (res == EPERM && settings.sandboxFallback) { + if (res != 0 && settings.sandboxFallback) { useChroot = false; goto fallback; } else if (res != 0) |