if 'copy_from_user' fails, the 'rsxx_cram_write()' function
returns without freeing the allocated buffer 'buf'.
Free 'buf' before returning.
This issue has been reported by scan.coverity.com
Signed-off-by: Andi Shyti <a...@etezian.org>
---
drivers/block/rsxx/core.c | 4 +++-
1 file changed, 3 insertions(+), 1 deletion(-)
diff --git a/drivers/block/rsxx/core.c b/drivers/block/rsxx/core.c
index 6e85e21..1ddb284 100644
--- a/drivers/block/rsxx/core.c
+++ b/drivers/block/rsxx/core.c
@@ -223,8 +223,10 @@ static ssize_t rsxx_cram_write(struct file *fp, const char
__user *ubuf,
return -ENOMEM;
st = copy_from_user(buf, ubuf, cnt);
- if (st)
+ if (st) {
+ kfree(buf);
return st;
+ }
info->f_pos = (u32)*ppos + info->offset;
--
1.8.4.rc2
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