1 files changed, 6 insertions, 1 deletions

diff --git a/arch/sparc64/solaris/fs.c b/arch/sparc64/solaris/fs.c
index 0f0eb6aa1c40..12a940cc791f 100644
--- a/arch/sparc64/solaris/fs.c
+++ b/arch/sparc64/solaris/fs.c
@@ -82,12 +82,17 @@ struct sol_stat64 {
 
 static inline int putstat(struct sol_stat __user *ubuf, struct kstat *kbuf)
 {
+        u32 ino;
+
         if (kbuf->size > MAX_NON_LFS ||
             !sysv_valid_dev(kbuf->dev) ||
             !sysv_valid_dev(kbuf->rdev))
                 return -EOVERFLOW;
+        ino = kbuf->ino;
+        if (sizeof(ino) < sizeof(kbuf->ino) && ino != kbuf->ino)
+                return -EOVERFLOW;
         if (put_user (sysv_encode_dev(kbuf->dev), &ubuf->st_dev)        ||
-            __put_user (kbuf->ino, &ubuf->st_ino)               ||
+            __put_user (ino, &ubuf->st_ino)                             ||
             __put_user (kbuf->mode, &ubuf->st_mode)             ||
             __put_user (kbuf->nlink, &ubuf->st_nlink)   ||
             __put_user (kbuf->uid, &ubuf->st_uid)               ||