[PATCH -next] staging: sep: fix possible memory leak in sep_prepare_input_dma_table()

From: Wei Yongjun
Date: Fri Mar 15 2013 - 05:20:22 EST


From: Wei Yongjun <yongjun_wei@xxxxxxxxxxxxxxxxx>

'lli_array_ptr' etc. are malloced in sep_prepare_input_dma_table() and should
be freed before leaving from the error handling case, otherwise it will cause
memory leak.

Signed-off-by: Wei Yongjun <yongjun_wei@xxxxxxxxxxxxxxxxx>
---
drivers/staging/sep/sep_main.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/staging/sep/sep_main.c b/drivers/staging/sep/sep_main.c
index f5b7341..6a98a20 100644
--- a/drivers/staging/sep/sep_main.c
+++ b/drivers/staging/sep/sep_main.c
@@ -1986,7 +1986,7 @@ static int sep_prepare_input_dma_table(struct sep_device *sep,
dma_ctx,
sep_lli_entries);
if (error)
- return error;
+ goto end_function_error;
lli_table_alloc_addr = *dmatables_region;
}



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