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| author | Jonathan Boulle <jonathanboulle@gmail.com> | 2016-05-18 01:30:37 +0200 |
|---|---|---|
| committer | Zbigniew Jędrzejewski-Szmek <zbyszek@in.waw.pl> | 2016-05-17 19:30:37 -0400 |
| commit | a363a2e45f67eea5cc0a8fbbfc4a514f1b015cf7 (patch) | |
| tree | ab32e7d7476b53a054f7bfe0cb8d78ef7061d057 | |
| parent | d6f5a432b08a2fd8652514735f8e2b51146cdcbb (diff) | |
| download | systemd-a363a2e45f67eea5cc0a8fbbfc4a514f1b015cf7.tar.gz | |
core/dbus: use free_and_strdup to simplify code (#3279)
Makes it consistent with the other branches here.
| -rw-r--r-- | src/core/dbus-execute.c | 38 |
1 files changed, 7 insertions, 31 deletions
diff --git a/src/core/dbus-execute.c b/src/core/dbus-execute.c index 9dfca14914..646bd779a2 100644 --- a/src/core/dbus-execute.c +++ b/src/core/dbus-execute.c @@ -839,16 +839,8 @@ int bus_exec_context_set_transient_property( if (isempty(uu)) c->user = mfree(c->user); - else { - char *t; - - t = strdup(uu); - if (!t) - return -ENOMEM; - - free(c->user); - c->user = t; - } + else if (free_and_strdup(&c->user, uu) < 0) + return -ENOMEM; unit_write_drop_in_private_format(u, mode, name, "User=%s\n", uu); } @@ -866,16 +858,8 @@ int bus_exec_context_set_transient_property( if (isempty(gg)) c->group = mfree(c->group); - else { - char *t; - - t = strdup(gg); - if (!t) - return -ENOMEM; - - free(c->group); - c->group = t; - } + else if (free_and_strdup(&c->group, gg) < 0) + return -ENOMEM; unit_write_drop_in_private_format(u, mode, name, "Group=%s\n", gg); } @@ -890,18 +874,10 @@ int bus_exec_context_set_transient_property( if (mode != UNIT_CHECK) { - if (isempty(id)) { + if (isempty(id)) c->syslog_identifier = mfree(c->syslog_identifier); - } else { - char *t; - - t = strdup(id); - if (!t) - return -ENOMEM; - - free(c->syslog_identifier); - c->syslog_identifier = t; - } + else if (free_and_strdup(&c->syslog_identifier, id) < 0) + return -ENOMEM; unit_write_drop_in_private_format(u, mode, name, "SyslogIdentifier=%s\n", id); } |