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| author | Clemens Ladisch <clemens@ladisch.de> | 2012-06-14 00:28:24 +0400 |
|---|---|---|
| committer | Stefan Richter <stefanr@s5r6.in-berlin.de> | 2012-06-17 21:35:26 +0400 |
| commit | 9d23f9e946ad757344792a20ba5152f3a921688b (patch) | |
| tree | 78150f984dc021fc2219e0183bed6f6fe3f9c1f5 /drivers/firewire/init_ohci1394_dma.c | |
| parent | 7baab9acfb25934a32541d617cbc676abd1fbf5b (diff) | |
| download | linux-9d23f9e946ad757344792a20ba5152f3a921688b.tar.xz | |
firewire: core: fix multichannel IR with buffers larger than 2 GB
With a 32-bit i, computing i<<PAGE_SHIFT might result in
an overflow and in an eventual sign-extension.
Signed-off-by: Clemens Ladisch <clemens@ladisch.de>
Signed-off-by: Stefan Richter <stefanr@s5r6.in-berlin.de>
Diffstat (limited to 'drivers/firewire/init_ohci1394_dma.c')
0 files changed, 0 insertions, 0 deletions