From: Dinar Valeev <dvaleev@suse.com>
Date: Tue, 21 May 2013 12:22:55 +0000 (+0200)
Subject: Double block_buffer
X-Git-Url: http://git.ozlabs.org/?p=yaboot.git;a=commitdiff_plain;h=refs%2Fheads%2Fdevel;ds=sidebyside

Double block_buffer

We have block_buffer equal to MAX_BLOCK_SIZE. If we're working with 4k
aligned device, it is not enough, since we're reading too blocks.

Let's double it.

Signed-off-by: Dinar Valeev <dvaleev@suse.com>
Signed-off-by: Tony Breeds <tony@bakeyournoodle.com>
---

diff --git a/second/partition.c b/second/partition.c
index d805ad0..1ade1b6 100644
--- a/second/partition.c
+++ b/second/partition.c
@@ -64,7 +64,7 @@ static const char *valid_mac_partition_types[] = {
 
 
 #define MAX_BLOCK_SIZE 4096
-static unsigned char block_buffer[MAX_BLOCK_SIZE];
+static unsigned char block_buffer[MAX_BLOCK_SIZE * 2];
 
 static void
 add_new_partition(struct partition_t**	list, int part_number, const char *part_type,