Adding debian version 2.06-3~deb11u6.debian/2.06-3_deb11u6debian

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 76 insertions, 0 deletions

diff --git a/debian/patches/font-Try-opening-fonts-from-the-bundled-memdisk.patch b/debian/patches/font-Try-opening-fonts-from-the-bundled-memdisk.patch
new file mode 100644
index 0000000..7c9209a
--- /dev/null
+++ b/debian/patches/font-Try-opening-fonts-from-the-bundled-memdisk.patch
@@ -0,0 +1,76 @@
+From: Chris Coulson <chris.coulson@canonical.com>
+Date: Wed, 16 Nov 2022 14:40:04 +0000
+Subject: font: Try opening fonts from the bundled memdisk
+
+---
+ grub-core/font/font.c | 48 +++++++++++++++++++++++++++++++-----------------
+ 1 file changed, 31 insertions(+), 17 deletions(-)
+
+diff --git a/grub-core/font/font.c b/grub-core/font/font.c
+index e6616e6..e421d1a 100644
+--- a/grub-core/font/font.c
++++ b/grub-core/font/font.c
+@@ -409,6 +409,27 @@ read_section_as_short (struct font_file_section *section,
+   return 0;
+ }
+ 
++static grub_file_t
++try_open_from_prefix (const char *prefix, const char *filename)
++{
++  grub_file_t file;
++  char *fullname, *ptr;
++
++  fullname = grub_malloc (grub_strlen (prefix) + grub_strlen (filename) + 1
++			  + sizeof ("/fonts/") + sizeof (".pf2"));
++  if (!fullname)
++    return 0;
++  ptr = grub_stpcpy (fullname, prefix);
++  ptr = grub_stpcpy (ptr, "/fonts/");
++  ptr = grub_stpcpy (ptr, filename);
++  ptr = grub_stpcpy (ptr, ".pf2");
++  *ptr = 0;
++
++  file = grub_buffile_open (fullname, GRUB_FILE_TYPE_FONT, 1024);
++  grub_free (fullname);
++  return file;
++}
++
+ /* Load a font and add it to the beginning of the global font list.
+    Returns 0 upon success, nonzero upon failure.  */
+ grub_font_t
+@@ -427,25 +448,18 @@ grub_font_load (const char *filename)
+     file = grub_buffile_open (filename, GRUB_FILE_TYPE_FONT, 1024);
+   else
+     {
+-      const char *prefix = grub_env_get ("prefix");
+-      char *fullname, *ptr;
+-      if (!prefix)
++      file = try_open_from_prefix ("(memdisk)", filename);
++      if (!file)
+ 	{
+-	  grub_error (GRUB_ERR_FILE_NOT_FOUND, N_("variable `%s' isn't set"),
+-		      "prefix");
+-	  goto fail;
++	  const char *prefix = grub_env_get ("prefix");
++	  if (!prefix)
++	    {
++	      grub_error (GRUB_ERR_FILE_NOT_FOUND, N_("variable `%s' isn't set"),
++			  "prefix");
++	      goto fail;
++	    }
++	  file = try_open_from_prefix (prefix, filename);
+ 	}
+-      fullname = grub_malloc (grub_strlen (prefix) + grub_strlen (filename) + 1
+-			      + sizeof ("/fonts/") + sizeof (".pf2"));
+-      if (!fullname)
+-	goto fail;
+-      ptr = grub_stpcpy (fullname, prefix);
+-      ptr = grub_stpcpy (ptr, "/fonts/");
+-      ptr = grub_stpcpy (ptr, filename);
+-      ptr = grub_stpcpy (ptr, ".pf2");
+-      *ptr = 0;
+-      file = grub_buffile_open (fullname, GRUB_FILE_TYPE_FONT, 1024);
+-      grub_free (fullname);
+     }
+   if (!file)
+     goto fail;