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Subject[PATCH 2/2] iov_iter: fix memory leak in pipe_get_pages_alloc()
Date
Make n signed to avoid leaking the pages array if __pipe_get_pages()
fails.

Signed-off-by: Ilya Dryomov <idryomov@gmail.com>
---
lib/iov_iter.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/lib/iov_iter.c b/lib/iov_iter.c
index 4d5bf40d399d..fdae394172fa 100644
--- a/lib/iov_iter.c
+++ b/lib/iov_iter.c
@@ -1102,7 +1102,7 @@ static ssize_t pipe_get_pages_alloc(struct iov_iter *i,
size_t *start)
{
struct page **p;
- size_t n;
+ ssize_t n;
int idx;
int npages;

--
2.4.3
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