linux-kernel - [PATCH] vesafb: fix memory leak

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Message-Id: <1309216133-3118-1-git-send-email-daniel.blueman@gmail.com>
Date:	Tue, 28 Jun 2011 07:08:53 +0800
From:	Daniel J Blueman <daniel.blueman@...il.com>
To:	Paul Mundt <lethal@...ux-sh.org>
Cc:	linux-fbdev@...r.kernel.org, linux-kernel@...r.kernel.org,
	Daniel J Blueman <daniel.blueman@...il.com>
Subject: [PATCH] vesafb: fix memory leak

When releasing framebuffer, free colourmap allocations.

Signed-off-by: Daniel J Blueman <daniel.blueman@...il.com>
---
 drivers/video/vesafb.c |    1 +
 1 files changed, 1 insertions(+), 0 deletions(-)

diff --git a/drivers/video/vesafb.c b/drivers/video/vesafb.c
index a99bbe8..501b340 100644
--- a/drivers/video/vesafb.c
+++ b/drivers/video/vesafb.c
@@ -175,6 +175,7 @@ static int vesafb_setcolreg(unsigned regno, unsigned red, unsigned green,
 
 static void vesafb_destroy(struct fb_info *info)
 {
+	fb_dealloc_cmap(&info->cmap);
 	if (info->screen_base)
 		iounmap(info->screen_base);
 	release_mem_region(info->apertures->ranges[0].base, info->apertures->ranges[0].size);
-- 
1.7.4.1

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