From a363a2e45f67eea5cc0a8fbbfc4a514f1b015cf7 Mon Sep 17 00:00:00 2001 From: Jonathan Boulle Date: Wed, 18 May 2016 01:30:37 +0200 Subject: core/dbus: use free_and_strdup to simplify code (#3279) Makes it consistent with the other branches here. --- src/core/dbus-execute.c | 38 +++++++------------------------------- 1 file changed, 7 insertions(+), 31 deletions(-) (limited to 'src/core') 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); } -- cgit v1.2.3-54-g00ecf