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| author | AlexChen | 2020-11-02 17:52:17 +0100 |
|---|---|---|
| committer | Peter Maydell | 2020-11-02 17:52:17 +0100 |
| commit | 18520fa465a08b81972afd9a25056f102f0180c9 (patch) | |
| tree | d7c7320c5363487282610d6c364329c062be4ebb /scripts/kernel-doc | |
| parent | hw/display/omap_lcdc: Fix potential NULL pointer dereference (diff) | |
| download | qemu-18520fa465a08b81972afd9a25056f102f0180c9.tar.gz qemu-18520fa465a08b81972afd9a25056f102f0180c9.tar.xz qemu-18520fa465a08b81972afd9a25056f102f0180c9.zip | |
hw/display/exynos4210_fimd: Fix potential NULL pointer dereference
In exynos4210_fimd_update(), the pointer s is dereferinced before
being check if it is valid, which may lead to NULL pointer dereference.
So move the assignment to global_width after checking that the s is valid.
Reported-by: Euler Robot <euler.robot@huawei.com>
Signed-off-by: Alex Chen <alex.chen@huawei.com>
Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Message-id: 5F9F8D88.9030102@huawei.com
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Diffstat (limited to 'scripts/kernel-doc')
0 files changed, 0 insertions, 0 deletions