1 files changed, 1 insertions, 0 deletions

diff --git a/drivers/media/video/videobuf-vmalloc.c b/drivers/media/video/videobuf-vmalloc.c
index 993d5285e18e..6ef4f523689a 100644
--- a/drivers/media/video/videobuf-vmalloc.c
+++ b/drivers/media/video/videobuf-vmalloc.c
@@ -372,6 +372,7 @@ void videobuf_vmalloc_free (struct videobuf_buffer *buf)
         MAGIC_CHECK(mem->magic,MAGIC_VMAL_MEM);
 
         vfree(mem->vmalloc);
+        mem->vmalloc=NULL;
 
         return;
 }