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* grub-core/kern/emu/hostdisk.c (open_device): Set dest->dev to 0 after

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freeing.
This commit is contained in:
Vladimir 'phcoder' Serbinenko committed 2012-05-27 13:19:09 +02:00
1 parent d336f65225
commit 1d80c62a8f
2 files changed
+7
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grub-core/kern/emu/hostdisk.c
+2
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@@ -861,6 +861,7 @@ open_device (const grub_disk_t disk, grub_disk_addr_t sector, int flags,
else
{
free (data->dev);
data->dev = 0;
if (data->fd != -1)
{
if (data->access_mode == O_RDWR || data->access_mode == O_WRONLY)
@@ -941,6 +942,7 @@ open_device (const grub_disk_t disk, grub_disk_addr_t sector, int flags,
else
{
free (data->dev);
data->dev = 0;
if (data->fd != -1)
{
if (data->access_mode == O_RDWR || data->access_mode == O_WRONLY)