diff options
| author | Mathias Nyman <[email protected]> | 2021-08-20 15:34:59 +0300 |
|---|---|---|
| committer | Greg Kroah-Hartman <[email protected]> | 2021-08-26 13:06:02 +0200 |
| commit | 4843b4b5ec64b875a5e334f280508f1f75e7d3e4 (patch) | |
| tree | c2694d4470a60cb6a17665b25f755f2e803576d5 /scripts/gdb/linux/vmalloc.py | |
| parent | cbf286e8ef8337308c259ff5b9ce2e74d403be5a (diff) | |
xhci: fix even more unsafe memory usage in xhci tracing
Removes static char buffer usage in the following decode functions:
xhci_decode_ctrl_ctx()
xhci_decode_slot_context()
xhci_decode_usbsts()
xhci_decode_doorbell()
xhci_decode_ep_context()
Caller must provide a buffer to use.
In tracing use __get_str() as recommended to pass buffer.
Minor changes are needed in other xhci code as these functions are also
used elsewhere
Cc: <[email protected]>
Signed-off-by: Mathias Nyman <[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