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| author | Wenwen Wang <wenwen@cs.uga.edu> | 2019-08-16 01:48:55 -0500 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2019-09-21 07:15:43 +0200 |
| commit | eb40d433c0edacdbcd69a0eb1ab84fcdc3f5430a (patch) | |
| tree | 0330a3e2b1eb6e5a15d8a2ad13412677fc749113 /block/ioctl.c | |
| parent | b53f7557485c753751cf5f8f1d5953bd7bec295b (diff) | |
dmaengine: ti: dma-crossbar: Fix a memory leak bug
[ Upstream commit 2c231c0c1dec42192aca0f87f2dc68b8f0cbc7d2 ]
In ti_dra7_xbar_probe(), 'rsv_events' is allocated through kcalloc(). Then
of_property_read_u32_array() is invoked to search for the property.
However, if this process fails, 'rsv_events' is not deallocated, leading to
a memory leak bug. To fix this issue, free 'rsv_events' before returning
the error.
Signed-off-by: Wenwen Wang <wenwen@cs.uga.edu>
Acked-by: Peter Ujfalusi <peter.ujfalusi@ti.com>
Link: https://lore.kernel.org/r/1565938136-7249-1-git-send-email-wenwen@cs.uga.edu
Signed-off-by: Vinod Koul <vkoul@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
Diffstat (limited to 'block/ioctl.c')
0 files changed, 0 insertions, 0 deletions