| Commit message (Collapse) | Author | Age | Files | Lines | |
|---|---|---|---|---|---|
| * | USB: serial: spcp8x5: fix modem-status handling | Johan Hovold | 2017-06-17 | 1 | -1/+7 |
| | | | | | | | | | | | | | | | | | | | | | commit 5ed8d41023751bdd3546f2fe4118304357efe8d2 upstream. Make sure to detect short control transfers and return zero on success when retrieving the modem status. This fixes the TIOCMGET implementation which since e1ed212d8593 ("USB: spcp8x5: add proper modem-status support") has returned TIOCM_LE on successful retrieval, and avoids leaking bits from the stack on short transfers. This also fixes the carrier-detect implementation which since the above mentioned commit unconditionally has returned true. Fixes: e1ed212d8593 ("USB: spcp8x5: add proper modem-status support") Reviewed-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Signed-off-by: Johan Hovold <johan@kernel.org> Signed-off-by: Willy Tarreau <w@1wt.eu> | ||||
| * | USB: serial: spcp8x5: fix NULL-deref at open | Johan Hovold | 2017-06-17 | 1 | -0/+14 |
| | | | | | | | | | | | | | | | | commit cc0909248258f679c4bb4cd315565d40abaf6bc6 upstream. Fix NULL-pointer dereference in open() should the device lack the expected endpoints: Unable to handle kernel NULL pointer dereference at virtual address 00000030 ... PC is at spcp8x5_open+0x30/0xd0 [spcp8x5] Fixes: 619a6f1d1423 ("USB: add usb-serial spcp8x5 driver") Signed-off-by: Johan Hovold <johan@kernel.org> Signed-off-by: Willy Tarreau <w@1wt.eu> | ||||
| * | first commit | Meizu OpenSource | 2016-08-15 | 1 | -0/+493 |
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