Hi,

	Please consider merging,

- Arnaldo

Arnaldo Carvalho de Melo (5):
  perf dso: Guard against errno==0 when dso__get_filename() returns NULL
  perf dso: Guard close() against invalid fd in dso__decompress_kmodule_path()
  perf dso: Use stored fd error instead of stale errno in file_read()
  perf dso: Guard against cache underflow on short reads in dso_cache__memcpy()
  perf dso: Replace assert with runtime check in dso__read_symbol()

 tools/perf/util/dso.c | 28 +++++++++++++++++++++++-----
 1 file changed, 23 insertions(+), 5 deletions(-)

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2.55.0