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| author |   Cathy Luo <cluo@marvell.com> | 2016-07-21 16:30:24 +0530 |
|---|---|---|
| committer |   Kalle Valo <kvalo@codeaurora.org> | 2016-08-18 16:02:08 +0300 |
| commit | c81396f3da22aa8f1e8fbf7943616a0839c4d63d (patch) | |
| tree | ca22e7a196d9eba407905cf239d2461f9fd94c65 /tools/perf/scripts/python/export-to-postgresql.py | |
| parent | Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net (diff) | |
| download | wireguard-linux-c81396f3da22aa8f1e8fbf7943616a0839c4d63d.tar.xz wireguard-linux-c81396f3da22aa8f1e8fbf7943616a0839c4d63d.zip | |
mwifiex: fix large amsdu packets causing firmware hang
Sometimes host prepares and downloads a large amsdu packet to firmware
which leads to a memory corruption in firmware.
The reason is __dev_alloc_skb() may allocate larger buffer than required
size. This patch solves the problem by checking "adapter->tx_buf_size"
instead of relying on skb_tailroom().
Signed-off-by: Cathy Luo <cluo@marvell.com>
Signed-off-by: Amitkumar Karwar <akarwar@marvell.com>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
Diffstat (limited to 'tools/perf/scripts/python/export-to-postgresql.py')
0 files changed, 0 insertions, 0 deletions