sexpr_string: avoid leak on OOM error path

* src/xen/sexpr.c (sexpr_string): Free sexpr buffer upon allocation failure.

sexpr_string: avoid leak on OOM error path
* src/xen/sexpr.c (sexpr_string): Free sexpr buffer upon allocation failure.
a7e80e6b · Jim Meyering · 04ebf058 · a7e80e6b
隐藏空白更改
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src/xen/sexpr.c src/xen/sexpr.c +1 -0

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--- a/src/xen/sexpr.c
+++ b/src/xen/sexpr.c
@@ -119,6 +119,7 @@ sexpr_string(const char *str, ssize_t len)
    }

    if (ret->u.value == NULL) {
+        VIR_FREE(ret);
        return NULL;
    }