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Fix a memory leak

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This commit is contained in:
Vladimir 'phcoder' Serbinenko 2011-07-06 17:40:24 +02:00
parent 6cf88dfd7a
commit c97dbbf2f2
1 changed files with 13 additions and 3 deletions
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12
grub-core/disk/ieee1275/ofdisk.c
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@ -243,14 +243,24 @@ grub_ofdisk_open (const char *name, grub_disk_t disk)
grub_dprintf ("disk", "Opening `%s'.\n", devpath);
if (grub_ieee1275_finddevice (devpath, &dev))
return grub_error (GRUB_ERR_UNKNOWN_DEVICE, "can't read device properties");
{
grub_free (devpath);
return grub_error (GRUB_ERR_UNKNOWN_DEVICE,
"can't read device properties");
}
if (grub_ieee1275_get_property (dev, "device_type", prop, sizeof (prop),
&actual))
{
grub_free (devpath);
return grub_error (GRUB_ERR_UNKNOWN_DEVICE, "can't read the device type");
}
if (grub_strcmp (prop, "block"))
{
grub_free (devpath);
return grub_error (GRUB_ERR_BAD_DEVICE, "not a block device");
}
/* XXX: There is no property to read the number of blocks. There
should be a property `#blocks', but it is not there. Perhaps it