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-rw-r--r--qapi/opts-visitor.c11
1 files changed, 6 insertions, 5 deletions
diff --git a/qapi/opts-visitor.c b/qapi/opts-visitor.c
index 5d830a2b56..87c1c789c9 100644
--- a/qapi/opts-visitor.c
+++ b/qapi/opts-visitor.c
@@ -472,13 +472,14 @@ opts_type_size(Visitor *v, uint64_t *obj, const char *name, Error **errp)
val = strtosz_suffix(opt->str ? opt->str : "", &endptr,
STRTOSZ_DEFSUFFIX_B);
- if (val != -1 && *endptr == '\0') {
- *obj = val;
- processed(ov, name);
+ if (val < 0 || *endptr) {
+ error_set(errp, QERR_INVALID_PARAMETER_VALUE, opt->name,
+ "a size value representible as a non-negative int64");
return;
}
- error_set(errp, QERR_INVALID_PARAMETER_VALUE, opt->name,
- "a size value representible as a non-negative int64");
+
+ *obj = val;
+ processed(ov, name);
}