diff options
| author | Lennart Poettering <lennart@poettering.net> | 2015-02-12 12:21:16 +0100 |
|---|---|---|
| committer | Lennart Poettering <lennart@poettering.net> | 2015-02-12 12:21:16 +0100 |
| commit | 4c08c8242a687e00b289e948ccd07b96f0bc4866 (patch) | |
| tree | 98c5a144940529cb0f7cb3ae8910ce75799c3edf /src/core | |
| parent | a38d99451f2bf8026ec51aee91662292e823c6a8 (diff) | |
core: don't fail to run services in --user instances if $HOME is missing
Otherwise we cannot even invoke systemd-exit.service anymore, thus not
even exit.
https://bugs.freedesktop.org/show_bug.cgi?id=83100
https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=759320
Diffstat (limited to 'src/core')
| -rw-r--r-- | src/core/execute.c | 3 | ||||
| -rw-r--r-- | src/core/execute.h | 1 | ||||
| -rw-r--r-- | src/core/unit.c | 4 |
3 files changed, 7 insertions, 1 deletions
diff --git a/src/core/execute.c b/src/core/execute.c index 7b071e8c9e..1f6072c6ab 100644 --- a/src/core/execute.c +++ b/src/core/execute.c @@ -1617,7 +1617,8 @@ static int exec_child( return -errno; } - if (chdir(context->working_directory ? context->working_directory : "/") < 0) { + if (chdir(context->working_directory ?: "/") < 0 && + !context->working_directory_missing_ok) { *exit_status = EXIT_CHDIR; return -errno; } diff --git a/src/core/execute.h b/src/core/execute.h index 2c201399e3..153867c7b3 100644 --- a/src/core/execute.h +++ b/src/core/execute.h @@ -99,6 +99,7 @@ struct ExecContext { struct rlimit *rlimit[_RLIMIT_MAX]; char *working_directory, *root_directory; + bool working_directory_missing_ok; mode_t umask; int oom_score_adjust; diff --git a/src/core/unit.c b/src/core/unit.c index 67425ba913..514b6491ce 100644 --- a/src/core/unit.c +++ b/src/core/unit.c @@ -3178,6 +3178,10 @@ int unit_patch_contexts(Unit *u) { r = get_home_dir(&ec->working_directory); if (r < 0) return r; + + /* Allow user services to run, even if the + * home directory is missing */ + ec->working_directory_missing_ok = true; } if (u->manager->running_as == SYSTEMD_USER && |