[PATCH v4 01/13] misc: Format string for grub_error should be a literal

[Glenn Washburn]

Signed-off-by: Glenn Washburn <development@efficientek.com>
---
 grub-core/loader/efi/chainloader.c | 2 +-
 grub-core/net/tftp.c               | 2 +-
 grub-core/script/lexer.c           | 2 +-
 3 files changed, 3 insertions(+), 3 deletions(-)

diff --git a/grub-core/loader/efi/chainloader.c 
b/grub-core/loader/efi/chainloader.c
index 7b31c3fb9..2e98947a0 100644
--- a/grub-core/loader/efi/chainloader.c
+++ b/grub-core/loader/efi/chainloader.c
@@ -90,7 +90,7 @@ grub_chainloader_boot (void)
              *grub_utf16_to_utf8 ((grub_uint8_t *) buf,
                                   exit_data, exit_data_size) = 0;
 
-             grub_error (GRUB_ERR_BAD_OS, buf);
+             grub_error (GRUB_ERR_BAD_OS, "%s", buf);
              grub_free (buf);
            }
        }
diff --git a/grub-core/net/tftp.c b/grub-core/net/tftp.c
index 7e659a78b..592bfee34 100644
--- a/grub-core/net/tftp.c
+++ b/grub-core/net/tftp.c
@@ -252,7 +252,7 @@ tftp_receive (grub_net_udp_socket_t sock __attribute__ 
((unused)),
     case TFTP_ERROR:
       data->have_oack = 1;
       grub_netbuff_free (nb);
-      grub_error (GRUB_ERR_IO, (char *) tftph->u.err.errmsg);
+      grub_error (GRUB_ERR_IO, "%s", tftph->u.err.errmsg);
       grub_error_save (&data->save_err);
       return GRUB_ERR_NONE;
     default:
diff --git a/grub-core/script/lexer.c b/grub-core/script/lexer.c
index 57778f881..52004d059 100644
--- a/grub-core/script/lexer.c
+++ b/grub-core/script/lexer.c
@@ -349,7 +349,7 @@ void
 grub_script_yyerror (struct grub_parser_param *state, const char *err)
 {
   if (err)
-    grub_error (GRUB_ERR_INVALID_COMMAND, err);
+    grub_error (GRUB_ERR_INVALID_COMMAND, "%s", err);
 
   grub_print_error ();
   state->err++;
-- 
2.27.0