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| author | Yang Yingliang <[email protected]> | 2022-04-29 16:07:40 +0800 |
|---|---|---|
| committer | Bjorn Helgaas <[email protected]> | 2022-10-05 17:30:55 -0500 |
| commit | 94f0b955e4ed610e4ee93ee72b88c4415bed685d (patch) | |
| tree | 880aacdb8810f0b2eaddf3303a056fe4d0f4ff09 /tools/perf/scripts/python/bin/export-to-postgresql-report | |
| parent | 867ec26c16064b271b1d5fd292a1610ed3a754ec (diff) | |
PCI: qcom-ep: Check platform_get_resource_byname() return value
If platform_get_resource_byname() fails, 'mmio_res' will be set to NULL
pointer, which causes a NULL pointer dereference when it is used in
qcom_pcie_perst_deassert().
Check the return value to prevent it.
Link: https://lore.kernel.org/r/[email protected]
Fixes: f55fee56a631 ("PCI: qcom-ep: Add Qualcomm PCIe Endpoint controller driver")
Signed-off-by: Yang Yingliang <[email protected]>
Signed-off-by: Lorenzo Pieralisi <[email protected]>
Signed-off-by: Bjorn Helgaas <[email protected]>
Reviewed-by: Andrew Halaney <[email protected]>
Diffstat (limited to 'tools/perf/scripts/python/bin/export-to-postgresql-report')
0 files changed, 0 insertions, 0 deletions