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| author | AlexChen <alex.chen@huawei.com> | 2020-11-02 16:52:17 +0000 |
|---|---|---|
| committer | Peter Maydell <peter.maydell@linaro.org> | 2020-11-02 16:52:17 +0000 |
| commit | 18520fa465a08b81972afd9a25056f102f0180c9 (patch) | |
| tree | d7c7320c5363487282610d6c364329c062be4ebb /hw/timer/cmsdk-apb-timer.c | |
| parent | 0080edc45e93324e085e93db89180a2945897c5a (diff) | |
| download | focaccia-qemu-18520fa465a08b81972afd9a25056f102f0180c9.tar.gz focaccia-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 'hw/timer/cmsdk-apb-timer.c')
0 files changed, 0 insertions, 0 deletions