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authorDavid S. Miller <davem@davemloft.net>2009-03-18 23:53:57 -0700
committerDavid S. Miller <davem@davemloft.net>2009-03-18 23:53:57 -0700
commit0702b30dd821ac8a4103ddbe545518713fdca9be (patch)
tree8ce0c9f5e58c5ccb99870505eecd139986caa05e /drivers/md/dm-ioctl.c
parent192d7a4667c6d11d1a174ec4cad9a3c5d5f9043c (diff)
parenta1e4ee22863d41a6fbb24310d7951836cb6dafe7 (diff)
Merge branch 'master' of /home/davem/src/GIT/linux-2.6/
Diffstat (limited to 'drivers/md/dm-ioctl.c')
-rw-r--r--drivers/md/dm-ioctl.c7
1 files changed, 4 insertions, 3 deletions
diff --git a/drivers/md/dm-ioctl.c b/drivers/md/dm-ioctl.c
index 54d0588fc1f..f01096549a9 100644
--- a/drivers/md/dm-ioctl.c
+++ b/drivers/md/dm-ioctl.c
@@ -704,7 +704,8 @@ static int dev_rename(struct dm_ioctl *param, size_t param_size)
char *new_name = (char *) param + param->data_start;
if (new_name < param->data ||
- invalid_str(new_name, (void *) param + param_size)) {
+ invalid_str(new_name, (void *) param + param_size) ||
+ strlen(new_name) > DM_NAME_LEN - 1) {
DMWARN("Invalid new logical volume name supplied.");
return -EINVAL;
}
@@ -1063,7 +1064,7 @@ static int table_load(struct dm_ioctl *param, size_t param_size)
r = populate_table(t, param, param_size);
if (r) {
- dm_table_put(t);
+ dm_table_destroy(t);
goto out;
}
@@ -1071,7 +1072,7 @@ static int table_load(struct dm_ioctl *param, size_t param_size)
hc = dm_get_mdptr(md);
if (!hc || hc->md != md) {
DMWARN("device has been removed from the dev hash table.");
- dm_table_put(t);
+ dm_table_destroy(t);
up_write(&_hash_lock);
r = -ENXIO;
goto out;