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Diffstat (limited to 'src/network/networkd-address.c')
-rw-r--r--src/network/networkd-address.c27
1 files changed, 10 insertions, 17 deletions
diff --git a/src/network/networkd-address.c b/src/network/networkd-address.c
index 8b52a1f742..4eb0d927a6 100644
--- a/src/network/networkd-address.c
+++ b/src/network/networkd-address.c
@@ -27,6 +27,7 @@
#include "networkd.h"
#include "parse-util.h"
#include "set.h"
+#include "socket-util.h"
#include "string-util.h"
#include "utf8.h"
#include "util.h"
@@ -726,7 +727,8 @@ int config_parse_address(const char *unit,
return 0;
}
-int config_parse_label(const char *unit,
+int config_parse_label(
+ const char *unit,
const char *filename,
unsigned line,
const char *section,
@@ -736,9 +738,9 @@ int config_parse_label(const char *unit,
const char *rvalue,
void *data,
void *userdata) {
- Network *network = userdata;
+
_cleanup_address_free_ Address *n = NULL;
- char *label;
+ Network *network = userdata;
int r;
assert(filename);
@@ -751,23 +753,14 @@ int config_parse_label(const char *unit,
if (r < 0)
return r;
- label = strdup(rvalue);
- if (!label)
- return log_oom();
-
- if (!ascii_is_valid(label) || strlen(label) >= IFNAMSIZ) {
- log_syntax(unit, LOG_ERR, filename, line, 0, "Interface label is not ASCII clean or is too long, ignoring assignment: %s", rvalue);
- free(label);
+ if (!ifname_valid(rvalue)) {
+ log_syntax(unit, LOG_ERR, filename, line, 0, "Interface label is not valid or too long, ignoring assignment: %s", rvalue);
return 0;
}
- free(n->label);
- if (*label)
- n->label = label;
- else {
- free(label);
- n->label = NULL;
- }
+ r = free_and_strdup(&n->label, rvalue);
+ if (r < 0)
+ return log_oom();
n = NULL;