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2016-12-22 17:38:42 +01:00 · 2016-12-22 17:38:42 +01:00 · 786ee585b8
parent 2d801bf0a4
commit 786ee585b8
1 changed files with 2 additions and 1 deletions
--- a/src/libstore/build.cc
+++ b/src/libstore/build.cc
@ -2165,7 +2165,8 @@ void DerivationGoal::startBuilder()
               namespace, we can't drop additional groups; they will
               be mapped to nogroup in the child namespace. There does
               not seem to be a workaround for this. (But who can tell
-               from reading user_namespaces(7)?)*/
+               from reading user_namespaces(7)?)
+               See also https://lwn.net/Articles/621612/. */
            if (getuid() == 0 && setgroups(0, 0) == -1)
                throw SysError("setgroups failed");