---

yaml
---
r: 138527
b: refs/heads/master
c: d219889
h: refs/heads/master
i:
  138525: 4d108b6
  138523: 802cbee
  138519: 5b7edd7
  138511: f1f52d1
  138495: dd4ac4b
v: v3

[refs]

@@ -1,2 +1,2 @@
 ---
-refs/heads/master: e7eec2fc27d7dbefd5852c36b3fe6229e6302c99
+refs/heads/master: d219889b769a56901c9a916187ee0af95e6ff8a6

trunk/arch/powerpc/platforms/cell/spufs/file.c

@@ -568,9 +568,10 @@ spufs_regs_write(struct file *file, const char __user *buffer,
 	struct spu_lscsa *lscsa = ctx->csa.lscsa;
 	int ret;
 
-	size = min_t(ssize_t, sizeof lscsa->gprs - *pos, size);
-	if (size <= 0)
+	if (*pos >= sizeof(lscsa->gprs))
 		return -EFBIG;
+
+	size = min_t(ssize_t, sizeof(lscsa->gprs) - *pos, size);
 	*pos += size;
 
 	ret = spu_acquire_saved(ctx);
@@ -623,10 +624,11 @@ spufs_fpcr_write(struct file *file, const char __user * buffer,
 	struct spu_lscsa *lscsa = ctx->csa.lscsa;
 	int ret;
 
-	size = min_t(ssize_t, sizeof(lscsa->fpcr) - *pos, size);
-	if (size <= 0)
+	if (*pos >= sizeof(lscsa->fpcr))
 		return -EFBIG;
 
+	size = min_t(ssize_t, sizeof(lscsa->fpcr) - *pos, size);
+
 	ret = spu_acquire_saved(ctx);
 	if (ret)
 		return ret;