1 files changed, 3 insertions, 0 deletions

diff --git a/fs/splice.c b/fs/splice.c
index 1bbc6f4bb09c..a1e701c27156 100644
--- a/fs/splice.c
+++ b/fs/splice.c
@@ -898,6 +898,9 @@ static long do_splice_from(struct pipe_inode_info *pipe, struct file *out,
         if (unlikely(!(out->f_mode & FMODE_WRITE)))
                 return -EBADF;
 
+        if (unlikely(out->f_flags & O_APPEND))
+                return -EINVAL;
+
         ret = rw_verify_area(WRITE, out, ppos, len);
         if (unlikely(ret < 0))
                 return ret;