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authorTom Gundersen <teg@jklm.no>2015-10-25 14:22:43 +0100
committerTom Gundersen <teg@jklm.no>2015-10-25 14:22:43 +0100
commit7c8871d31510865e40c8628ef765996202a3cc00 (patch)
tree622b7aa085999fe3d2908772ff0d0c6ec5bf4400 /src/journal/journalctl.c
parent7c257428969aaba2acc4e26753c86d6f4774354a (diff)
parentf00022dd121c73b543ae667ddce9814bd67a1b73 (diff)
Merge pull request #1654 from poettering/util-lib
Various changes to src/basic/
Diffstat (limited to 'src/journal/journalctl.c')
-rw-r--r--src/journal/journalctl.c9
1 files changed, 7 insertions, 2 deletions
diff --git a/src/journal/journalctl.c b/src/journal/journalctl.c
index 863c15b738..dbb05e0527 100644
--- a/src/journal/journalctl.c
+++ b/src/journal/journalctl.c
@@ -42,6 +42,7 @@
#include "bus-error.h"
#include "bus-util.h"
#include "catalog.h"
+#include "fd-util.h"
#include "fileio.h"
#include "fsprg.h"
#include "hostname-util.h"
@@ -104,7 +105,7 @@ static const char *arg_field = NULL;
static bool arg_catalog = false;
static bool arg_reverse = false;
static int arg_journal_type = 0;
-static const char *arg_root = NULL;
+static char *arg_root = NULL;
static const char *arg_machine = NULL;
static uint64_t arg_vacuum_size = 0;
static uint64_t arg_vacuum_n_files = 0;
@@ -505,7 +506,9 @@ static int parse_argv(int argc, char *argv[]) {
break;
case ARG_ROOT:
- arg_root = optarg;
+ r = parse_path_argument_and_warn(optarg, true, &arg_root);
+ if (r < 0)
+ return r;
break;
case 'c':
@@ -2247,5 +2250,7 @@ finish:
strv_free(arg_system_units);
strv_free(arg_user_units);
+ free(arg_root);
+
return r < 0 ? EXIT_FAILURE : EXIT_SUCCESS;
}