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cryptodisk: Improve cryptomount -u error message

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When a cryptmount is specified with a UUID, but no cryptodisk backends find
a disk with that UUID, return a more detailed message giving telling the
user that they might not have a needed cryptobackend module loaded.

Signed-off-by: Glenn Washburn <development@efficientek.com>
Reviewed-by: Daniel Kiper <daniel.kiper@oracle.com>
This commit is contained in:
Glenn Washburn 2021-12-09 11:14:54 -06:00 committed by Daniel Kiper
parent f3d6090319
commit e1d22da580
1 changed files with 1 additions and 1 deletions
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2
grub-core/disk/cryptodisk.c
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@ -1159,7 +1159,7 @@ grub_cmd_cryptomount (grub_extcmd_context_t ctxt, int argc, char **args)
*/
grub_error_pop ();
if (grub_errno == GRUB_ERR_NONE)
return grub_error (GRUB_ERR_BAD_ARGUMENT, "no such cryptodisk found");
return grub_error (GRUB_ERR_BAD_ARGUMENT, "no such cryptodisk found, perhaps a needed disk or cryptodisk module is not loaded");
}
return grub_errno;
}