Its not obvious from the grub shell, nor is it documented anywhere, what
the fields in each line of (procfs)/luks_script represent. This makes it
easier for the user to comprehend the meaning of fields directly from the
shell.
Signed-off-by: Glenn Washburn <developm...@efficientek.com>
---
grub-core/disk/cryptodisk.c | 6 ++++--
1 file changed, 4 insertions(+), 2 deletions(-)
diff --git a/grub-core/disk/cryptodisk.c b/grub-core/disk/cryptodisk.c
index be97dfab9..6b1d73fd3 100644
--- a/grub-core/disk/cryptodisk.c
+++ b/grub-core/disk/cryptodisk.c
@@ -1219,6 +1219,8 @@ luks_script_get (grub_size_t *sz)
grub_cryptodisk_t i;
grub_size_t size = 0;
char *ptr, *ret;
+ const char header[] = N_("<type> <devname> <source disk> <uuid> <sector "
+ "offset> <sector size> <cipher> <key> <options>\n");
static char errmsg[] = N_("Can not list more than " STR(MAX_ID_PRINT)
" crypto devices.\n");
@@ -1246,11 +1248,11 @@ luks_script_get (grub_size_t *sz)
size += i->keysize * 2;
}
- ret = grub_malloc (size + 1);
+ ret = grub_malloc (sizeof (header) + size + 1);
if (!ret)
return 0;
- ptr = ret;
+ ptr = grub_stpcpy (ret, header);
for (i = cryptodisk_list; i != NULL; i = i->next)
if (grub_strcmp (i->modname, "luks") == 0 ||
--
2.27.0
_______________________________________________
Grub-devel mailing list
Grub-devel@gnu.org
https://lists.gnu.org/mailman/listinfo/grub-devel
