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[Qemu-devel] [PATCH] virtio-gpu: fix memory leak in update_cursor_data_v
From: |
Li Qiang |
Subject: |
[Qemu-devel] [PATCH] virtio-gpu: fix memory leak in update_cursor_data_virgl |
Date: |
Tue, 1 Nov 2016 04:06:58 -0700 |
From: Li Qiang <address@hidden>
In update_cursor_data_virgl function, if the 'width'/ 'height'
is not equal to current cursor's width/height it will return
without free the 'data' allocated previously. This will lead
a memory leak issue. This patch fix this issue.
Signed-off-by: Li Qiang <address@hidden>
---
hw/display/virtio-gpu.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/hw/display/virtio-gpu.c b/hw/display/virtio-gpu.c
index 60bce94..5f32e1a 100644
--- a/hw/display/virtio-gpu.c
+++ b/hw/display/virtio-gpu.c
@@ -84,6 +84,7 @@ static void update_cursor_data_virgl(VirtIOGPU *g,
if (width != s->current_cursor->width ||
height != s->current_cursor->height) {
+ free(data);
return;
}
--
1.8.3.1
- [Qemu-devel] [PATCH] virtio-gpu: fix memory leak in update_cursor_data_virgl,
Li Qiang <=