From 829ea451a4b26418d1f413eab57a39620cecd95b Mon Sep 17 00:00:00 2001
From: Vladimir 'phcoder' Serbinenko <phcoder@gmail.com>
Date: Sun, 3 Apr 2011 15:45:20 +0200
Subject: [PATCH] * grub-core/kern/emu/hostdisk.c
(grub_util_biosdisk_read): Don't close on failed seek as it breaks
open fd reusage.
---
ChangeLog | 5 +++++
grub-core/kern/emu/hostdisk.c | 1 -
2 files changed, 5 insertions(+), 1 deletion(-)
diff --git a/ChangeLog b/ChangeLog
index 54a6d6333..88a8a7f69 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,8 @@
+2011-04-02 Vladimir Serbinenko <phcoder@gmail.com>
+
+ * grub-core/kern/emu/hostdisk.c (grub_util_biosdisk_read): Don't close
+ on failed seek as it breaks open fd reusage.
+
2011-04-02 Vladimir Serbinenko <phcoder@gmail.com>
* util/grub-install.in: Add a recommendation to use --recheck before
diff --git a/grub-core/kern/emu/hostdisk.c b/grub-core/kern/emu/hostdisk.c
index d5b0439fb..50e5a34ad 100644
--- a/grub-core/kern/emu/hostdisk.c
+++ b/grub-core/kern/emu/hostdisk.c
@@ -876,7 +876,6 @@ grub_util_biosdisk_read (grub_disk_t disk, grub_disk_addr_t sector,
if (nread (fd, buf, GRUB_DISK_SECTOR_SIZE) != GRUB_DISK_SECTOR_SIZE)
{
grub_error (GRUB_ERR_READ_ERROR, "cannot read `%s'", map[disk->id].device);
- close (fd);
return grub_errno;
}