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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 2012-05-27 13:19:09 +02:00
parent d336f65225
commit 1d80c62a8f
2 changed files with 7 additions and 0 deletions
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5
ChangeLog
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@ -1,3 +1,8 @@
2012-05-27 Vladimir Serbinenko <phcoder@gmail.com>
* grub-core/kern/emu/hostdisk.c (open_device): Set dest->dev to 0 after
freeing.
2012-05-27 Vladimir Serbinenko <phcoder@gmail.com>
* util/grub-mkconfig_lib.in (print_option_help): Properly redirect

2
grub-core/kern/emu/hostdisk.c
View file

@ -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)