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-rw-r--r--apt-pkg/contrib/fileutl.cc5
1 files changed, 3 insertions, 2 deletions
diff --git a/apt-pkg/contrib/fileutl.cc b/apt-pkg/contrib/fileutl.cc
index 1e1fb5957..dbf831a14 100644
--- a/apt-pkg/contrib/fileutl.cc
+++ b/apt-pkg/contrib/fileutl.cc
@@ -2189,8 +2189,9 @@ bool DropPrivileges()
#if __gnu_linux__
// see prctl(2), needs linux3.5
- int ret = prctl(PR_SET_NO_NEW_PRIVS, 1, 0,0, 0);
- if(ret < 0)
+ int ret = prctl(PR_SET_NO_NEW_PRIVS, 1, 0, 0, 0);
+ // ignore EINVAL - kernel is too old to understand the option
+ if(ret < 0 && errno != EINVAL)
_error->Warning("PR_SET_NO_NEW_PRIVS failed with %i", ret);
#endif
// Do not change the order here, it might break things