[Qemu-block] [PATCH v2] file-posix: Don't leak fd in hdev_get_max_segments

[Fam Zheng]

Signed-off-by: Fam Zheng <address@hidden>
---
 block/file-posix.c | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/block/file-posix.c b/block/file-posix.c
index c4c0663..d670be3 100644
--- a/block/file-posix.c
+++ b/block/file-posix.c
@@ -703,6 +703,9 @@ static int hdev_get_max_segments(const struct stat *st)
     }
 
 out:
+    if (fd != -1) {
+        close(fd);
+    }
     g_free(sysfspath);
     return ret;
 #else
-- 
2.9.3