[Qemu-devel] [PATCH v4] error: passing a negative value to an os_errno is wrong

[SeokYeon Hwang]

Added 'assert(os_errno >= 0)' in 'error_set_errno()'.

Signed-off-by: SeokYeon Hwang <address@hidden>
---
 util/error.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/util/error.c b/util/error.c
index 2ace0d8..6c9d995 100644
--- a/util/error.c
+++ b/util/error.c
@@ -62,6 +62,7 @@ void error_set_errno(Error **errp, int os_errno, ErrorClass 
err_class,
         return;
     }
     assert(*errp == NULL);
+    assert(os_errno >= 0);
 
     err = g_malloc0(sizeof(*err));
 
-- 
2.1.0