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| author | Wenwen Wang <wenwen@cs.uga.edu> | 2019-08-12 14:11:35 -0500 |
|---|---|---|
| committer | Jakub Kicinski <jakub.kicinski@netronome.com> | 2019-08-13 19:42:43 -0700 |
| commit | 48ec7014c56e5eb2fbf6f479896143622d834f3b (patch) | |
| tree | b70fc7b157fcdd452d3f01a58193c6d7d541c818 /lib/test_ida.c | |
| parent | 66cf4710b23ab2adda11155684a2c8826f4fe732 (diff) | |
| download | linux-48ec7014c56e5eb2fbf6f479896143622d834f3b.tar.gz | |
net/mlx4_en: fix a memory leak bug
In mlx4_en_config_rss_steer(), 'rss_map->indir_qp' is allocated through
kzalloc(). After that, mlx4_qp_alloc() is invoked to configure RSS
indirection. However, if mlx4_qp_alloc() fails, the allocated
'rss_map->indir_qp' is not deallocated, leading to a memory leak bug.
To fix the above issue, add the 'qp_alloc_err' label to free
'rss_map->indir_qp'.
Fixes: 4931c6ef04b4 ("net/mlx4_en: Optimized single ring steering")
Signed-off-by: Wenwen Wang <wenwen@cs.uga.edu>
Reviewed-by: Tariq Toukan <tariqt@mellanox.com>
Signed-off-by: Jakub Kicinski <jakub.kicinski@netronome.com>
Diffstat (limited to 'lib/test_ida.c')
0 files changed, 0 insertions, 0 deletions