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| author | David B. Robins <linux@davidrobins.net> | 2015-09-30 20:20:04 (GMT) |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2015-10-05 10:31:27 (GMT) |
| commit | f6194bcf03e40bc6b6094f11289d87b605fb326d (patch) | |
| tree | 6d816a477b38af6e4cce7cda214fc17589c0b57a /lib | |
| parent | 74910ea49dd7878ff8b1847ef3a370ba64110bcc (diff) | |
| download | linux-f6194bcf03e40bc6b6094f11289d87b605fb326d.tar.xz | |
net: usb: asix: Fix crash on skb alloc failure
If asix_rx_fixup_internal() fails to allocate rx->ax_skb, it will return
but not clear rx->size. rx points to driver private data. A later call
assumes that nonzero size means ax_skb was allocated and passes a null
ax_skb to skb_put. Changed allocation failure return to clear size first.
Found testing board with AX88772B devices.
Signed-off-by: David B. Robins <linux@davidrobins.net>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'lib')
0 files changed, 0 insertions, 0 deletions