diff options
| author | Amol Lad <amol@verismonetworks.com> | 2006-12-08 11:40:02 +0100 |
|---|---|---|
| committer | Linus Torvalds <torvalds@woody.osdl.org> | 2006-12-08 17:29:04 +0100 |
| commit | b88a57cc645c59a3652f391f8069b15d42ac0762 (patch) | |
| tree | 262693efd2592016afa22ccc637952c7f39d9ef2 /drivers | |
| parent | [PATCH] ioremap balanced with iounmap for drivers/video/virgefb (diff) | |
| download | linux-b88a57cc645c59a3652f391f8069b15d42ac0762.tar.xz linux-b88a57cc645c59a3652f391f8069b15d42ac0762.zip | |
[PATCH] ioremap balanced with iounmap for drivers/video/vesafb
ioremap must be balanced by an iounmap and failing to do so can result in a
memory leak.
Signed-off-by: Amol Lad <amol@verismonetworks.com>
Cc: "Antonino A. Daplas" <adaplas@pol.net>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/video/vesafb.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/drivers/video/vesafb.c b/drivers/video/vesafb.c index 2196448396ec..638ee3745401 100644 --- a/drivers/video/vesafb.c +++ b/drivers/video/vesafb.c @@ -456,6 +456,8 @@ static int __init vesafb_probe(struct platform_device *dev) info->node, info->fix.id); return 0; err: + if (info->screen_base) + iounmap(info->screen_base); framebuffer_release(info); release_mem_region(vesafb_fix.smem_start, size_total); return err; |