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ofdisk: Fix devpath freeing logic.

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Eric Snowberg 2015-10-26 23:03:06 +01:00 committed by Vladimir Serbinenko
parent bf3df4070f
commit 0b72543afd
1 changed files with 9 additions and 4 deletions
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9
grub-core/disk/ieee1275/ofdisk.c
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@ -422,16 +422,20 @@ grub_ofdisk_open (const char *name, grub_disk_t disk)
op = ofdisk_hash_find (devpath);
if (!op)
op = ofdisk_hash_add (devpath, NULL);
else
grub_free (devpath);
if (!op)
{
grub_free (devpath);
return grub_errno;
}
disk->id = (unsigned long) op;
disk->data = op->open_path;
err = grub_ofdisk_get_block_size (devpath, &block_size, op);
if (err)
{
grub_free (devpath);
return err;
}
if (block_size != 0)
{
for (disk->log_sector_size = 0;
@ -442,6 +446,7 @@ grub_ofdisk_open (const char *name, grub_disk_t disk)
disk->log_sector_size = 9;
}
grub_free (devpath);
return 0;
}