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74 lines
2.1 KiB
74 lines
2.1 KiB
7 years ago
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From 002c7908388cea822217b6a907de419676d6e4b8 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 083/237] * 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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2.9.3
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