When no number is provided, return an invalid number error.
(note: this may break some users relying on default 0 value)
Fixes:
https://bugzilla.redhat.com/show_bug.cgi?id=1417864
Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com>
---
util/qemu-option.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/util/qemu-option.c b/util/qemu-option.c
index 3467dc2397..89afa4b2c3 100644
--- a/util/qemu-option.c
+++ b/util/qemu-option.c
@@ -150,7 +150,7 @@ static void parse_option_number(const char *name, const char *value,
if (value != NULL) {
number = strtoull(value, &postfix, 0);
- if (*postfix != '\0') {
+ if (*postfix != '\0' || postfix == value) {
error_setg(errp, QERR_INVALID_PARAMETER_VALUE, name, "a number");
return;
}
--
2.11.0.295.gd7dffce1c.dirty