1 files changed, 22 insertions, 23 deletions

diff --git a/src/systemd/src/basic/path-util.c b/src/systemd/src/basic/path-util.c
index 5cdac50c68..9a51e0d8bc 100644
--- a/src/systemd/src/basic/path-util.c
+++ b/src/systemd/src/basic/path-util.c
@@ -220,10 +220,11 @@ int path_strv_make_absolute_cwd(char **l) {
         return 0;
 }
 
-char **path_strv_resolve(char **l, const char *prefix) {
+char **path_strv_resolve(char **l, const char *root) {
         char **s;
         unsigned k = 0;
         bool enomem = false;
+        int r;
 
         if (strv_isempty(l))
                 return l;
@@ -233,17 +234,17 @@ char **path_strv_resolve(char **l, const char *prefix) {
          * changes on failure. */
 
         STRV_FOREACH(s, l) {
-                char *t, *u;
                 _cleanup_free_ char *orig = NULL;
+                char *t, *u;
 
                 if (!path_is_absolute(*s)) {
                         free(*s);
                         continue;
                 }
 
-                if (prefix) {
+                if (root) {
                         orig = *s;
-                        t = strappend(prefix, orig);
+                        t = prefix_root(root, orig);
                         if (!t) {
                                 enomem = true;
                                 continue;
@@ -251,28 +252,26 @@ char **path_strv_resolve(char **l, const char *prefix) {
                 } else
                         t = *s;
 
-                errno = 0;
-                u = canonicalize_file_name(t);
-                if (!u) {
-                        if (errno == ENOENT) {
-                                if (prefix) {
-                                        u = orig;
-                                        orig = NULL;
-                                        free(t);
-                                } else
-                                        u = t;
-                        } else {
+                r = chase_symlinks(t, root, 0, &u);
+                if (r == -ENOENT) {
+                        if (root) {
+                                u = orig;
+                                orig = NULL;
                                 free(t);
-                                if (errno == ENOMEM || errno == 0)
-                                        enomem = true;
+                        } else
+                                u = t;
+                } else if (r < 0) {
+                        free(t);
 
-                                continue;
-                        }
-                } else if (prefix) {
+                        if (r == -ENOMEM)
+                                enomem = true;
+
+                        continue;
+                } else if (root) {
                         char *x;
 
                         free(t);
-                        x = path_startswith(u, prefix);
+                        x = path_startswith(u, root);
                         if (x) {
                                 /* restore the slash if it was lost */
                                 if (!startswith(x, "/"))
@@ -304,12 +303,12 @@ char **path_strv_resolve(char **l, const char *prefix) {
         return l;
 }
 
-char **path_strv_resolve_uniq(char **l, const char *prefix) {
+char **path_strv_resolve_uniq(char **l, const char *root) {
 
         if (strv_isempty(l))
                 return l;
 
-        if (!path_strv_resolve(l, prefix))
+        if (!path_strv_resolve(l, root))
                 return NULL;
 
         return strv_uniq(l);