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From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
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From: Vladimir Serbinenko <phcoder@gmail.com>
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Date: Fri, 4 Apr 2014 07:58:42 +0200
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Subject: [PATCH] Replace few instances of memcmp/memcpy in the code that
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should be grub_memcmp/grub_memcpy.
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---
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grub-core/commands/acpihalt.c | 4 ++--
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grub-core/commands/legacycfg.c | 4 ++--
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grub-core/lib/relocator.c | 2 +-
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grub-core/loader/i386/bsd.c | 4 ++--
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ChangeLog | 5 +++++
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5 files changed, 12 insertions(+), 7 deletions(-)
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diff --git a/grub-core/commands/acpihalt.c b/grub-core/commands/acpihalt.c
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index 09421a6c69d..83bdfe1f23c 100644
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--- a/grub-core/commands/acpihalt.c
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+++ b/grub-core/commands/acpihalt.c
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@@ -214,8 +214,8 @@ get_sleep_type (grub_uint8_t *table, grub_uint8_t *ptr, grub_uint8_t *end,
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}
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case GRUB_ACPI_OPCODE_NAME:
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ptr++;
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- if ((!scope || memcmp (scope, "\\", scope_len) == 0) &&
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- (memcmp (ptr, "_S5_", 4) == 0 || memcmp (ptr, "\\_S5_", 4) == 0))
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+ if ((!scope || grub_memcmp (scope, "\\", scope_len) == 0) &&
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+ (grub_memcmp (ptr, "_S5_", 4) == 0 || grub_memcmp (ptr, "\\_S5_", 4) == 0))
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{
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int ll;
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grub_uint8_t *ptr2 = ptr;
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diff --git a/grub-core/commands/legacycfg.c b/grub-core/commands/legacycfg.c
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index e42a9d83ebb..2c09fb7dd78 100644
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--- a/grub-core/commands/legacycfg.c
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+++ b/grub-core/commands/legacycfg.c
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@@ -580,7 +580,7 @@ check_password_md5_real (const char *entered,
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GRUB_MD_MD5->write (ctx, entered, enteredlen);
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digest = GRUB_MD_MD5->read (ctx);
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GRUB_MD_MD5->final (ctx);
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- memcpy (alt_result, digest, MD5_HASHLEN);
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+ grub_memcpy (alt_result, digest, MD5_HASHLEN);
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GRUB_MD_MD5->init (ctx);
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GRUB_MD_MD5->write (ctx, entered, enteredlen);
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@@ -596,7 +596,7 @@ check_password_md5_real (const char *entered,
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for (i = 0; i < 1000; i++)
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{
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- memcpy (alt_result, digest, 16);
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+ grub_memcpy (alt_result, digest, 16);
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GRUB_MD_MD5->init (ctx);
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if ((i & 1) != 0)
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diff --git a/grub-core/lib/relocator.c b/grub-core/lib/relocator.c
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index cb11ea5fa27..f759c7f41f4 100644
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--- a/grub-core/lib/relocator.c
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+++ b/grub-core/lib/relocator.c
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@@ -652,7 +652,7 @@ malloc_in_range (struct grub_relocator *rel,
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for (i = 0; i < (BITS_IN_BYTE * sizeof (grub_addr_t) / DIGITSORT_BITS);
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i++)
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{
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- memset (counter, 0, (1 + (1 << DIGITSORT_BITS)) * sizeof (counter[0]));
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+ grub_memset (counter, 0, (1 + (1 << DIGITSORT_BITS)) * sizeof (counter[0]));
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for (j = 0; j < N; j++)
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counter[((events[j].pos >> (DIGITSORT_BITS * i))
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& DIGITSORT_MASK) + 1]++;
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diff --git a/grub-core/loader/i386/bsd.c b/grub-core/loader/i386/bsd.c
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index 19985f03e65..41ef9109ee1 100644
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--- a/grub-core/loader/i386/bsd.c
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+++ b/grub-core/loader/i386/bsd.c
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@@ -1082,7 +1082,7 @@ grub_netbsd_add_boot_disk_and_wedge (void)
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grub_crypto_hash (GRUB_MD_MD5, hash,
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buf.raw, GRUB_DISK_SECTOR_SIZE);
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- memcpy (biw.matchhash, hash, 16);
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+ grub_memcpy (biw.matchhash, hash, 16);
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grub_bsd_add_meta (NETBSD_BTINFO_BOOTWEDGE, &biw, sizeof (biw));
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}
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@@ -1100,7 +1100,7 @@ grub_netbsd_add_boot_disk_and_wedge (void)
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bid.labelsector = partmapsector;
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bid.label.type = buf.label.type;
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bid.label.checksum = buf.label.checksum;
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- memcpy (bid.label.packname, buf.label.packname, 16);
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+ grub_memcpy (bid.label.packname, buf.label.packname, 16);
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}
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else
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{
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diff --git a/ChangeLog b/ChangeLog
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index 4a484092a6f..f18cdba90ce 100644
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--- a/ChangeLog
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+++ b/ChangeLog
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@@ -1,3 +1,8 @@
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+2014-04-04 Vladimir Serbinenko <phcoder@gmail.com>
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+
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+ Replace few instances of memcmp/memcpy in the code that should be
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+ grub_memcmp/grub_memcpy.
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+
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2014-04-03 Vladimir Serbinenko <phcoder@gmail.com>
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* grub-core/osdep/linux/getroot.c (grub_util_part_to_disk): Support NVMe
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