sd-device: add device-enumerator library

[elogind.git] / src / libelogind / sd-device / device-private.c

diff --git a/src/libelogind/sd-device/device-private.c b/src/libelogind/sd-device/device-private.c
index 544b837b12f6c378c13dbabc86c70c5559dab4ce..9788df769cfbf249e730da89838a26092974523b 100644 (file)
--- a/src/libelogind/sd-device/device-private.c
+++ b/src/libelogind/sd-device/device-private.c
@@ -366,7 +366,7 @@ static int device_set_devgid(sd_device *device, const char *gid) {
         return 0;
 }
 
-static int device_ammend(sd_device *device, const char *key, const char *value) {
+static int device_amend(sd_device *device, const char *key, const char *value) {
         int r;
 
         assert(device);
@@ -423,9 +423,10 @@ static int device_ammend(sd_device *device, const char *key, const char *value)
                 size_t l;
 
                 FOREACH_WORD(word, l, value, state) {
-                        char *devlink;
+                        char devlink[l + 1];
 
-                        devlink = strndupa(word, l);
+                        strncpy(devlink, word, l);
+                        devlink[l] = '\0';
 
                         r = device_add_devlink(device, devlink);
                         if (r < 0)
@@ -436,9 +437,10 @@ static int device_ammend(sd_device *device, const char *key, const char *value)
                 size_t l;
 
                 FOREACH_WORD_SEPARATOR(word, l, value, ":", state) {
-                        char *tag;
+                        char tag[l + 1];
 
-                        tag = strndupa(word, l);
+                        (void)strncpy(tag, word, l);
+                        tag[l] = '\0';
 
                         r = device_add_tag(device, tag);
                         if (r < 0)
@@ -507,7 +509,7 @@ static int device_append(sd_device *device, char *key, const char **_major, cons
                                 return -EINVAL;
                 }
 
-                r = device_ammend(device, key, value);
+                r = device_amend(device, key, value);
                 if (r < 0)
                         return r;
         }