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From 7f2a48513c893b2d17b6b920adc89a64ea279e08 Mon Sep 17 00:00:00 2001
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From: Vladimir 'phcoder' Serbinenko <phcoder@gmail.com>
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Date: Fri, 5 Apr 2013 10:59:26 +0200
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Subject: [PATCH 263/482] Replace 8 with GRUB_CHAR_BIT in several places
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when appropriate.
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---
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ChangeLog | 4 ++++
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grub-core/disk/cryptodisk.c | 2 +-
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grub-core/disk/efi/efidisk.c | 2 +-
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grub-core/disk/geli.c | 2 +-
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4 files changed, 7 insertions(+), 3 deletions(-)
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diff --git a/ChangeLog b/ChangeLog
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index 3431895..7e2a62f 100644
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--- a/ChangeLog
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+++ b/ChangeLog
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@@ -1,5 +1,9 @@
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2013-04-05 Vladimir Serbinenko <phcoder@gmail.com>
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+ Replace 8 with GRUB_CHAR_BIT in several places when appropriate.
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+
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+2013-04-05 Vladimir Serbinenko <phcoder@gmail.com>
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+
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Add new defines GRUB_RSDP_SIGNATURE_SIZE and GRUB_RSDP_SIGNATURE.
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2013-04-05 Vladimir Serbinenko <phcoder@gmail.com>
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diff --git a/grub-core/disk/cryptodisk.c b/grub-core/disk/cryptodisk.c
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index 374edd1..5b12a23 100644
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--- a/grub-core/disk/cryptodisk.c
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+++ b/grub-core/disk/cryptodisk.c
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@@ -103,7 +103,7 @@ gf_mul_be (grub_uint8_t *o, const grub_uint8_t *a, const grub_uint8_t *b)
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grub_memcpy (t, b, GRUB_CRYPTODISK_GF_BYTES);
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for (i = 0; i < GRUB_CRYPTODISK_GF_SIZE; i++)
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{
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- if (((a[GRUB_CRYPTODISK_GF_BYTES - i / 8 - 1] >> (i % 8))) & 1)
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+ if (((a[GRUB_CRYPTODISK_GF_BYTES - i / GRUB_CHAR_BIT - 1] >> (i % GRUB_CHAR_BIT))) & 1)
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grub_crypto_xor (o, o, t, GRUB_CRYPTODISK_GF_BYTES);
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gf_mul_x_be (t);
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}
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diff --git a/grub-core/disk/efi/efidisk.c b/grub-core/disk/efi/efidisk.c
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index 0a364f1..28b9fa1 100644
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--- a/grub-core/disk/efi/efidisk.c
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+++ b/grub-core/disk/efi/efidisk.c
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@@ -501,7 +501,7 @@ grub_efidisk_open (const char *name, struct grub_disk *disk)
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if (! d)
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return grub_error (GRUB_ERR_UNKNOWN_DEVICE, "no such device");
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- disk->id = ((num << 8) | name[0]);
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+ disk->id = ((num << GRUB_CHAR_BIT) | name[0]);
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m = d->block_io->media;
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/* FIXME: Probably it is better to store the block size in the disk,
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and total sectors should be replaced with total blocks. */
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diff --git a/grub-core/disk/geli.c b/grub-core/disk/geli.c
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index 0b94414..55aa5b9 100644
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--- a/grub-core/disk/geli.c
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+++ b/grub-core/disk/geli.c
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@@ -414,7 +414,7 @@ recover_key (grub_disk_t source, grub_cryptodisk_t dev)
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if (err)
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return err;
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- keysize = grub_le_to_cpu16 (header.keylen) / 8;
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+ keysize = grub_le_to_cpu16 (header.keylen) / GRUB_CHAR_BIT;
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grub_memset (zero, 0, sizeof (zero));
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grub_puts_ (N_("Attempting to decrypt master key..."));
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--
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1.8.2.1
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