This patch fixes an off-by-one error spotted by the Coverity checker.
Signed-off-by: Adrian Bunk <[email protected]>
---
d88aac5aa6057a8d784934dc5035e9e853b16203
diff --git a/fs/afs/vlocation.c b/fs/afs/vlocation.c
index 7b4bbe4..849fc31 100644
--- a/fs/afs/vlocation.c
+++ b/fs/afs/vlocation.c
@@ -376,19 +376,19 @@ struct afs_vlocation *afs_vlocation_lookup(struct afs_cell *cell,
size_t namesz)
{
struct afs_vlocation *vl;
int ret;
_enter("{%s},{%x},%*.*s,%zu",
cell->name, key_serial(key),
(int) namesz, (int) namesz, name, namesz);
- if (namesz > sizeof(vl->vldb.name)) {
+ if (namesz >= sizeof(vl->vldb.name)) {
_leave(" = -ENAMETOOLONG");
return ERR_PTR(-ENAMETOOLONG);
}
/* see if we have an in-memory copy first */
down_write(&cell->vl_sem);
spin_lock(&cell->vl_lock);
list_for_each_entry(vl, &cell->vl_list, link) {
if (vl->vldb.name[namesz] != '\0')
-
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