From: Mauro Carvalho Chehab <mchehab@infradead.org>
Date: Thu, 6 Sep 2007 21:55:07 +0000 (-0300)
Subject: V4L/DVB (6261): Cleans mem->vmalloc after vfree
X-Git-Url: https://git.karo-electronics.de/?a=commitdiff_plain;h=c520a4970c7e5f18275ef935372e56eabd6d0e44;p=linux-beck.git

V4L/DVB (6261): Cleans mem->vmalloc after vfree

Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
---

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;
 }