diff options
| author | Nadezda Lutovinova <[email protected]> | 2021-08-19 18:48:18 +0300 |
|---|---|---|
| committer | Greg Kroah-Hartman <[email protected]> | 2021-08-26 13:10:56 +0200 |
| commit | 6a48d0ae01a6ab05ae5e78328546a2f5f6d3054a (patch) | |
| tree | 19420c516bf7cfecf6c31f783a45a71472d29f51 /scripts/gdb/linux/vmalloc.py | |
| parent | 4720f1bf4ee4a784d9ece05420ba33c9222a3004 (diff) | |
usb: dwc3: imx8mp: request irq after initializing dwc3
If IRQ occurs between calling devm_request_threaded_irq() and
initializing dwc3_imx->dwc3, then null pointer dereference occurs
since dwc3_imx->dwc3 is used in dwc3_imx8mp_interrupt().
The patch puts registration of the interrupt handler after
initializing of neccesery data.
Found by Linux Driver Verification project (linuxtesting.org).
Reviewed-by: Fabio Estevam <[email protected]>
Acked-by: Felipe Balbi <[email protected]>
Signed-off-by: Nadezda Lutovinova <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Greg Kroah-Hartman <[email protected]>
Diffstat (limited to 'scripts/gdb/linux/vmalloc.py')
0 files changed, 0 insertions, 0 deletions