nodeinfo: Check for errors when reading core_id

f86c45ca · Andrea Bolognani · Peter Krempa · 5965c4f3 · f86c45ca
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Showing with 3 addition and 1 deletion

src/nodeinfo.c src/nodeinfo.c +3 -1

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--- a/src/nodeinfo.c
+++ b/src/nodeinfo.c
@@ -512,7 +512,9 @@ virNodeParseNode(const char *node,
            /* logical cpu is equivalent to a core on s390 */
            core = cpu;
        } else {
-            core = virNodeGetCpuValue(node, cpu, "topology/core_id", 0);
+            if ((core = virNodeGetCpuValue(node, cpu,
+                                           "topology/core_id", 0)) < 0)
+                goto cleanup;
        }
        if (core > ID_MAX) {
            virReportError(VIR_ERR_INTERNAL_ERROR,