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authorWei Yongjun <yongjun_wei@trendmicro.com.cn>2013-03-15 13:20:08 +0400
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>2013-03-15 20:05:36 +0400
commit13b47d5f79f76293abda13c8b39570659bb9e9ca (patch)
tree287030d60dd913db02baea49c405573a27c6c6a1 /drivers/staging/sep
parente72b7bbd178bf0081b5f62f1daaf86a7daf13f3e (diff)
downloadlinux-13b47d5f79f76293abda13c8b39570659bb9e9ca.tar.xz
staging: sep: fix possible memory leak in sep_prepare_input_dma_table()
'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@trendmicro.com.cn> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/staging/sep')
-rw-r--r--drivers/staging/sep/sep_main.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/staging/sep/sep_main.c b/drivers/staging/sep/sep_main.c
index f5b73419eebc..6a98a208bbf2 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;
}