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pdump: BPF filter leaked on error in set_pdump_rxtx_cbs()

DPDK/other Bug 2107 [email protected] 1 participant 1 message Nov 12

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https://bugs.dpdk.org/show_bug.cgi?id=2107

            Bug ID: 2107
           Summary: pdump: BPF filter leaked on error in
                    set_pdump_rxtx_cbs()
           Product: DPDK
           Version: 26.11
          Hardware: All
                OS: All
            Status: UNCONFIRMED
          Severity: normal
          Priority: Low
         Component: other
          Assignee: [email protected]
          Reporter: [email protected]

Target Milestone: ---

lib/pdump/rte_pdump.c:403 loads filter = rte_bpf_load(p->prm). The later error returns (invalid device name, port/queue checks, around :422-:453) return without rte_bpf_destroy(filter). A request with a filter and an invalid port leaks the program each time.

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