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| author |  Julian Wiedmann <jwi@linux.ibm.com>
| 2021-03-09 17:52:18 +0100 |
|---|---|---|
| committer |  David S. Miller <davem@davemloft.net>
| 2021-03-09 16:14:53 -0800 |
| commit | e7a36d27f6b9f389e41d8189a8a08919c6835732 (patch) | |
| tree | f683d7bff3e97ef1e83168390f80c9bf92b3647f /drivers/s390/net/qeth_core.h | |
| parent | Merge branch 'virtio_net-infinite-loop' (diff) | |
| download | linux-e7a36d27f6b9f389e41d8189a8a08919c6835732.tar.gz linux-e7a36d27f6b9f389e41d8189a8a08919c6835732.tar.bz2 linux-e7a36d27f6b9f389e41d8189a8a08919c6835732.zip | |
s390/qeth: fix memory leak after failed TX Buffer allocation
When qeth_alloc_qdio_queues() fails to allocate one of the buffers that
back an Output Queue, the 'out_freeoutqbufs' path will free all
previously allocated buffers for this queue. But it misses to free the
half-finished queue struct itself.
Move the buffer allocation into qeth_alloc_output_queue(), and deal with
such errors internally.
Fixes: 0da9581ddb0f ("qeth: exploit asynchronous delivery of storage blocks")
Signed-off-by: Julian Wiedmann <jwi@linux.ibm.com>
Reviewed-by: Alexandra Winter <wintera@linux.ibm.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/s390/net/qeth_core.h')
0 files changed, 0 insertions, 0 deletions