From: bugzilla@dpdk.org
To: dev@dpdk.org
Subject: [DPDK/other Bug 2110] graph: cluster_add() loses the array when realloc fails
Date: Thu, 12 Nov 2026 17:37:38 +0000 [thread overview]
Message-ID: <bug-2110-3@https.bugs.dpdk.org/> (raw)
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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