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From: Wenjia Zhao <driverfuzzing@gmail.com>
To: unlisted-recipients:; (no To-header on input)
Cc: driverfuzzing@gmail.com,
	Thomas Winischhofer <thomas@winischhofer.net>,
	Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>,
	dri-devel@lists.freedesktop.org, linux-fbdev@vger.kernel.org,
	linux-kernel@vger.kernel.org
Subject: [PATCH 2/3] fix the out-of-bounds access of dramsr13
Date: Mon,  1 Feb 2021 09:54:58 -0600	[thread overview]
Message-ID: <1612194898-44732-1-git-send-email-driverfuzzing@gmail.com> (raw)

Signed-off-by: Wenjia Zhao <driverfuzzing@gmail.com>
---
 drivers/video/fbdev/sis/sis_main.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/video/fbdev/sis/sis_main.c b/drivers/video/fbdev/sis/sis_main.c
index 03c736f..6774252 100644
--- a/drivers/video/fbdev/sis/sis_main.c
+++ b/drivers/video/fbdev/sis/sis_main.c
@@ -4834,7 +4834,7 @@ static int sisfb_post_xgi_ramsize(struct sis_video_info *ivideo)
 	sisfb_post_xgi_delay(ivideo, 1);
 
 	j = (ivideo->chip == XGI_20) ? 5 : 9;
-	k = (ivideo->chip == XGI_20) ? 12 : 4;
+	k = (ivideo->chip == XGI_20) ? 11 : 3;
 	status = -EIO;
 
 	for(i = 0; i < k; i++) {
-- 
2.7.4


WARNING: multiple messages have this Message-ID (diff)
From: Wenjia Zhao <driverfuzzing@gmail.com>
Cc: linux-fbdev@vger.kernel.org, driverfuzzing@gmail.com,
	Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>,
	Thomas Winischhofer <thomas@winischhofer.net>,
	linux-kernel@vger.kernel.org, dri-devel@lists.freedesktop.org
Subject: [PATCH 2/3] fix the out-of-bounds access of dramsr13
Date: Mon,  1 Feb 2021 09:54:58 -0600	[thread overview]
Message-ID: <1612194898-44732-1-git-send-email-driverfuzzing@gmail.com> (raw)

Signed-off-by: Wenjia Zhao <driverfuzzing@gmail.com>
---
 drivers/video/fbdev/sis/sis_main.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/video/fbdev/sis/sis_main.c b/drivers/video/fbdev/sis/sis_main.c
index 03c736f..6774252 100644
--- a/drivers/video/fbdev/sis/sis_main.c
+++ b/drivers/video/fbdev/sis/sis_main.c
@@ -4834,7 +4834,7 @@ static int sisfb_post_xgi_ramsize(struct sis_video_info *ivideo)
 	sisfb_post_xgi_delay(ivideo, 1);
 
 	j = (ivideo->chip == XGI_20) ? 5 : 9;
-	k = (ivideo->chip == XGI_20) ? 12 : 4;
+	k = (ivideo->chip == XGI_20) ? 11 : 3;
 	status = -EIO;
 
 	for(i = 0; i < k; i++) {
-- 
2.7.4

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             reply	other threads:[~2021-02-01 15:56 UTC|newest]

Thread overview: 2+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2021-02-01 15:54 Wenjia Zhao [this message]
2021-02-01 15:54 ` [PATCH 2/3] fix the out-of-bounds access of dramsr13 Wenjia Zhao

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