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| author |   Jason A. Donenfeld <Jason@zx2c4.com> | 2015-05-06 15:09:40 +0200 |
|---|---|---|
| committer |   David S. Miller <davem@davemloft.net> | 2015-05-09 16:46:18 -0400 |
| commit | 3e4336a65ab6b45cbac10b8347c8f8951fec515d (patch) | |
| tree | ebfc4cd7b8b50fb768acd181bdeee24badfb9bbc /net/mpls | |
| parent | netxen_nic: use spin_[un]lock_bh around tx_clean_lock (2) (diff) | |
| download | linux-dev-3e4336a65ab6b45cbac10b8347c8f8951fec515d.tar.xz linux-dev-3e4336a65ab6b45cbac10b8347c8f8951fec515d.zip | |
usbnet: avoid integer overflow in start_xmit
transfer_buffer_length is of type u32. It's therefore wrong to assign it
to a signed integer. This patch avoids the overflow.
It's worth noting that entry->length here is a long; perhaps it would be
beneficial at somepoint to change this to be unsigned as well, if
nothing else relies on its signedness for error conditions or the like.
Signed-off-by: Jason A. Donenfeld <Jason@zx2c4.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/mpls')
0 files changed, 0 insertions, 0 deletions