https://bugs.dpdk.org/show_bug.cgi?id=1743

            Bug ID: 1743
           Summary: malloc: duplicate shadowed variable definition
           Product: DPDK
           Version: unspecified
          Hardware: All
                OS: All
            Status: UNCONFIRMED
          Severity: minor
          Priority: Normal
         Component: core
          Assignee: dev@dpdk.org
          Reporter: stephen@networkplumber.org
  Target Milestone: ---

Building with -Wshadow reports:

[51/3418] Compiling C object lib/librte_eal.a.p/eal_common_malloc_heap.c.o
../lib/eal/common/malloc_heap.c: In function ‘malloc_heap_free’:
../lib/eal/common/malloc_heap.c:1047:23: warning: declaration of ‘aligned_end’
shadows a previous local [-Wshadow]
 1047 |                 void *aligned_end = RTE_PTR_ADD(aligned_start,
aligned_len);
      |                       ^~~~~~~~~~~
../lib/eal/common/malloc_heap.c:862:45: note: shadowed declaration is here
  862 |         void *start, *aligned_start, *end, *aligned_end;
      |                                             ^~~~~~~~~~~

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