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* [DPDK/other Bug 2110] graph: cluster_add() loses the array when realloc fails
@ 2026-11-12 17:37 bugzilla
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From: bugzilla @ 2026-11-12 17:37 UTC (permalink / raw)
  To: dev

https://bugs.dpdk.org/show_bug.cgi?id=2110

            Bug ID: 2110
           Summary: graph: cluster_add() loses the array when realloc
                    fails
           Product: DPDK
           Version: 26.11
          Hardware: All
                OS: All
            Status: UNCONFIRMED
          Severity: minor
          Priority: Normal
         Component: other
          Assignee: dev@dpdk.org
          Reporter: stephen@networkplumber.org
  Target Milestone: ---

lib/graph/graph_stats.c:354 does cluster->graphs = realloc(cluster->graphs,
sz). On failure the old block is leaked and the pointer is NULL.

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2026-11-12 17:37 [DPDK/other Bug 2110] graph: cluster_add() loses the array when realloc fails bugzilla

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