X-Git-Url: https://www.chiark.greenend.org.uk/ucgi/~ianmdlvl/git?p=elogind.git;a=blobdiff_plain;f=src%2Fcryptsetup%2Fcryptsetup-generator.c;h=46ad9b8d6004f15cf84155b29839c36ee461fb13;hp=9c98f0b617d161417060d93bb50dbd7eb9aaaf55;hb=66a5dbdf282435403f947c2caadd04bb0cdec752;hpb=2ba110900aca729f7d511c185b62149c4a28a293

diff --git a/src/cryptsetup/cryptsetup-generator.c b/src/cryptsetup/cryptsetup-generator.c
index 9c98f0b61..46ad9b8d6 100644
--- a/src/cryptsetup/cryptsetup-generator.c
+++ b/src/cryptsetup/cryptsetup-generator.c
@@ -130,11 +130,21 @@ static int create_disk(
                     streq(password, "/dev/random") ||
                     streq(password, "/dev/hw_random"))
                         fputs("After=systemd-random-seed.service\n", f);
-                else if (!streq(password, "-") &&
-                         !streq(password, "none"))
-                        fprintf(f,
-                                "RequiresMountsFor=%s\n",
-                                password);
+
+                else if (!streq(password, "-") && !streq(password, "none")) {
+                        _cleanup_free_ char *uu = fstab_node_to_udev_node(password);
+                        if (uu == NULL)
+                                return log_oom();
+
+                        if (is_device_path(uu)) {
+                                _cleanup_free_ char *dd = unit_name_from_path(uu, ".device");
+                                if (dd == NULL)
+                                        return log_oom();
+
+                                fprintf(f, "After=%1$s\nRequires=%1$s\n", dd);
+                        } else
+                                fprintf(f, "RequiresMountsFor=%s\n", password);
+                }
         }
 
         if (is_device_path(u))