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perf symbol-elf: Add missing puts on error path

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In dso__process_kernel_symbol if inserting a map fails, probably
ENOMEM, then the reference count puts were missing on the dso and map.

Signed-off-by: Ian Rogers <irogers@google.com>
Reviewed-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Signed-off-by: Namhyung Kim <namhyung@kernel.org>
This commit is contained in:
Ian Rogers 2025-11-22 00:19:15 -08:00 committed by Namhyung Kim
parent 830f1854c4
commit b3ea721b80
1 changed files with 4 additions and 1 deletions
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5
tools/perf/util/symbol-elf.c
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@ -1447,8 +1447,11 @@ static int dso__process_kernel_symbol(struct dso *dso, struct map *map,
map__set_mapping_type(curr_map, MAPPING_TYPE__IDENTITY);
}
dso__set_symtab_type(curr_dso, dso__symtab_type(dso));
if (maps__insert(kmaps, curr_map))
if (maps__insert(kmaps, curr_map)) {
dso__put(curr_dso);
map__put(curr_map);
return -1;
}
dsos__add(&maps__machine(kmaps)->dsos, curr_dso);
dso__set_loaded(curr_dso);
dso__put(*curr_dsop);