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| author | Sukadev Bhattiprolu <sukadev@linux.ibm.com> | 2021-06-23 21:13:15 -0700 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2021-07-20 16:15:52 +0200 |
| commit | 4194876ced7c141d03791a0a1b57e575cf218c3b (patch) | |
| tree | 499821d3b75cd59fd3830b14675a450b1004aa72 /net/ipv6 | |
| parent | 83098421509eba10ab8f0dc62761e4a70887079b (diff) | |
ibmvnic: free tx_pool if tso_pool alloc fails
[ Upstream commit f6ebca8efa52e4ae770f0325d618e7bcf08ada0c ]
Free tx_pool and clear it, if allocation of tso_pool fails.
release_tx_pools() assumes we have both tx and tso_pools if ->tx_pool is
non-NULL. If allocation of tso_pool fails in init_tx_pools(), the assumption
will not be true and we would end up dereferencing ->tx_buff, ->free_map
fields from a NULL pointer.
Fixes: 3205306c6b8d ("ibmvnic: Update TX pool initialization routine")
Signed-off-by: Sukadev Bhattiprolu <sukadev@linux.ibm.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Sasha Levin <sashal@kernel.org>
Diffstat (limited to 'net/ipv6')
0 files changed, 0 insertions, 0 deletions