From: Jordan Crouse <jcrouse@codeaurora.org>
To: freedreno@lists.freedesktop.org
Cc: linux-arm-msm@vger.kernel.org, stable@vger.kernel.org,
Sean Paul <sean@poorly.run>,
linux-kernel@vger.kernel.org, dri-devel@lists.freedesktop.org,
Rob Clark <robdclark@gmail.com>, David Airlie <airlied@linux.ie>,
Daniel Vetter <daniel@ffwll.ch>
Subject: [PATCH] drm/msm: Fix incorrect struct size for memory allocation
Date: Thu, 21 Feb 2019 14:54:29 -0700 [thread overview]
Message-ID: <1550786069-18328-1-git-send-email-jcrouse@codeaurora.org> (raw)
The allocation for the clock bulk data does a classic sizeof(pointer)
instead of sizeof(struct) so the array ends up incorrectly sized
for the clock data.
Cc: stable@vger.kernel.org
Fixes: 8e54eea ("drm/msm: Add a helper function to parse clock names")
Signed-off-by: Jordan Crouse <jcrouse@codeaurora.org>
---
drivers/gpu/drm/msm/msm_drv.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/gpu/drm/msm/msm_drv.c b/drivers/gpu/drm/msm/msm_drv.c
index 906b2bb..31e1481 100644
--- a/drivers/gpu/drm/msm/msm_drv.c
+++ b/drivers/gpu/drm/msm/msm_drv.c
@@ -96,7 +96,7 @@ int msm_clk_bulk_get(struct device *dev, struct clk_bulk_data **bulk)
if (count < 1)
return 0;
- local = devm_kcalloc(dev, sizeof(struct clk_bulk_data *),
+ local = devm_kcalloc(dev, sizeof(struct clk_bulk_data),
count, GFP_KERNEL);
if (!local)
return -ENOMEM;
--
2.7.4
next reply other threads:[~2019-02-21 21:54 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-02-21 21:54 Jordan Crouse [this message]
2019-02-21 22:08 ` [PATCH] drm/msm: Fix incorrect struct size for memory allocation Jeffrey Hugo
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