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| author | Lennart Poettering <lennart@poettering.net> | 2014-08-21 17:35:19 +0200 |
|---|---|---|
| committer | Lennart Poettering <lennart@poettering.net> | 2014-08-21 17:35:19 +0200 |
| commit | f461c8073dee9cd10bfae5ae3586e785ec8a5d07 (patch) | |
| tree | e3b9ba72c39139cfa9e68fc404d185928da20cb5 | |
| parent | 430e21c2f7e77d600257ead56419f511e48e854a (diff) | |
execute: explain in a comment, why close_all_fds() is invoked the second time differently
| -rw-r--r-- | src/core/execute.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/src/core/execute.c b/src/core/execute.c index 2544a2470c..b5b22472d5 100644 --- a/src/core/execute.c +++ b/src/core/execute.c @@ -1635,7 +1635,9 @@ int exec_spawn(ExecCommand *command, } /* We repeat the fd closing here, to make sure that - * nothing is leaked from the PAM modules */ + * nothing is leaked from the PAM modules. Note that + * we are more aggressive this time since socket_fd + * and the netns fds we don#t need anymore. */ err = close_all_fds(fds, n_fds); if (err >= 0) err = shift_fds(fds, n_fds); |