core: escape unit name from udev

[elogind.git] / src / core / device.c

diff --git a/src/core/device.c b/src/core/device.c
index e83e797787905aa19a2cd5322af53ffead491730..9fca82ab169f52dd341b42b1176ec35ea09ec326 100644 (file)
--- a/src/core/device.c
+++ b/src/core/device.c
@@ -281,16 +281,22 @@ static int device_update_unit(Manager *m, struct udev_device *dev, const char *p
                         size_t l;
 
                         FOREACH_WORD_QUOTED(w, l, wants, state) {
                         size_t l;
 
                         FOREACH_WORD_QUOTED(w, l, wants, state) {

-                                char *e;
+                                char *e, *n;

 
                                 e = strndup(w, l);
                                 if (!e) {
                                         r = -ENOMEM;
                                         goto fail;
                                 }
 
                                 e = strndup(w, l);
                                 if (!e) {
                                         r = -ENOMEM;
                                         goto fail;
                                 }

-
-                                r = unit_add_dependency_by_name(u, UNIT_WANTS, e, NULL, true);
+                                n = unit_name_mangle(e);
+                                if (!n) {
+                                        r = -ENOMEM;
+                                        goto fail;
+                                }

                                 free(e);
                                 free(e);

+
+                                r = unit_add_dependency_by_name(u, UNIT_WANTS, n, NULL, true);
+                                free(n);

                                 if (r < 0)
                                         goto fail;
                         }
                                 if (r < 0)
                                         goto fail;
                         }