Blame SOURCES/0083-util-grub-gen-asciih.c-add_glyph-Fix-uninitialised-v.patch

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From 473348e663de53939fc077a1e1ef262405712dd8 Mon Sep 17 00:00:00 2001
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From: Trevor Woerner <trevor.woerner@linaro.org>
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Date: Sat, 21 Jun 2014 20:26:47 +0200
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Subject: [PATCH 083/143] 	* util/grub-gen-asciih.c (add_glyph): Fix
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 uninitialised variable.
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---
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 ChangeLog              |  4 ++++
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 util/grub-gen-asciih.c | 15 +++++++++------
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 2 files changed, 13 insertions(+), 6 deletions(-)
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diff --git a/ChangeLog b/ChangeLog
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index 2a94ad9..b552113 100644
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--- a/ChangeLog
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+++ b/ChangeLog
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@@ -1,3 +1,7 @@
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+2014-06-21  Trevor Woerner <trevor.woerner@linaro.org>
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+
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+	* util/grub-gen-asciih.c (add_glyph): Fix uninitialised variable.
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+
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 2014-06-21  Vladimir Serbinenko  <phcoder@gmail.com>
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 	* grub-core/commands/verify.c (grub_pubkey_open): Trust procfs.
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diff --git a/util/grub-gen-asciih.c b/util/grub-gen-asciih.c
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index e01447a..e35dcb7 100644
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--- a/util/grub-gen-asciih.c
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+++ b/util/grub-gen-asciih.c
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@@ -81,14 +81,14 @@ add_glyph (FT_UInt glyph_idx, FT_Face face,
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   err = FT_Load_Glyph (face, glyph_idx, flag);
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   if (err)
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     {
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-      printf ("Freetype Error %d loading glyph 0x%x for U+0x%x",
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+      fprintf (stderr, "Freetype Error %d loading glyph 0x%x for U+0x%x",
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 	      err, glyph_idx, char_code);
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       if (err > 0 && err < (signed) ARRAY_SIZE (ft_errmsgs))
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-	printf (": %s\n", ft_errmsgs[err]);
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+	fprintf (stderr, ": %s\n", ft_errmsgs[err]);
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       else
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-	printf ("\n");
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-      return;
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+	fprintf (stderr, "\n");
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+      exit (1);
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     }
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   glyph = face->glyph;
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@@ -128,7 +128,6 @@ add_glyph (FT_UInt glyph_idx, FT_Face face,
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 static void
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 write_font_ascii_bitmap (FILE *file, FT_Face face)
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 {
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-  struct grub_glyph_info glyph;
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   int char_code;
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   fprintf (file, "/* THIS CHUNK OF BYTES IS AUTOMATICALLY GENERATED */\n");
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@@ -138,10 +137,14 @@ write_font_ascii_bitmap (FILE *file, FT_Face face)
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   for (char_code = 0; char_code <= 0x7f; char_code++)
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     {
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       FT_UInt glyph_idx;
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-      
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+      struct grub_glyph_info glyph;
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+
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       glyph_idx = FT_Get_Char_Index (face, char_code);
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       if (!glyph_idx)
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 	return;
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+
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+      memset (&glyph, 0, sizeof(glyph));
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+
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       add_glyph (glyph_idx, face, char_code, &glyph);
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       if (glyph.width == 8 && glyph.height == 16
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-- 
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1.9.3
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