On 07/27/2018 01:22 AM, Markus Armbruster wrote:
Signed-off-by: Markus Armbruster <[email protected]>
---
qobject/qstring.c | 6 +++++-
1 file changed, 5 insertions(+), 1 deletion(-)
Reviewed-by: Eric Blake <[email protected]>
diff --git a/qobject/qstring.c b/qobject/qstring.c
index 18b8eb82f8..1bb7784a88 100644
--- a/qobject/qstring.c
+++ b/qobject/qstring.c
@@ -41,17 +41,19 @@ QString *qstring_from_substr(const char *str, size_t start,
size_t end)
{
QString *qstring;
+ assert(start <= end + 1);
Could also be spelled assert(start < end), but the next patch gets rid
of the +1 so this form is fine.
--
Eric Blake, Principal Software Engineer
Red Hat, Inc. +1-919-301-3266
Virtualization: qemu.org | libvirt.org
