diff options
| author | Alan Stern <stern@rowland.harvard.edu> | 2016-06-23 14:54:37 -0400 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2016-07-27 09:47:28 -0700 |
| commit | 7577b85419cd0e17604c7bfd42120f26ef729da0 (patch) | |
| tree | e5bdf54e9ab6c5792adff8210258343a63ce84f7 /kernel/locking/mutex.c | |
| parent | 7b74d56f6a37ffa0397a8bdd8b5c1eb840ab90f3 (diff) | |
USB: EHCI: declare hostpc register as zero-length array
commit 7e8b3dfef16375dbfeb1f36a83eb9f27117c51fd upstream.
The HOSTPC extension registers found in some EHCI implementations form
a variable-length array, with one element for each port. Therefore
the hostpc field in struct ehci_regs should be declared as a
zero-length array, not a single-element array.
This fixes a problem reported by UBSAN.
Signed-off-by: Alan Stern <stern@rowland.harvard.edu>
Reported-by: Wilfried Klaebe <linux-kernel@lebenslange-mailadresse.de>
Tested-by: Wilfried Klaebe <linux-kernel@lebenslange-mailadresse.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'kernel/locking/mutex.c')
0 files changed, 0 insertions, 0 deletions