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| author | Namhyung Kim <namhyung@kernel.org> | 2024-05-10 14:04:51 -0700 |
|---|---|---|
| committer | Arnaldo Carvalho de Melo <acme@redhat.com> | 2024-05-11 13:03:13 -0300 |
| commit | 9ef30265a483f0405e4f7b3f15cda251b9a2c7da (patch) | |
| tree | 635f98127b16db9ece0e2b96b963a4ea3845fc06 /scripts/gdb/linux/slab.py | |
| parent | 09541603462c399c7408d50295db99b4b8042eaa (diff) | |
perf annotate: Fix segfault on sample histogram
A symbol can have no samples, then accessing the annotated_source->samples
hashmap will result in a segfault.
Fixes: a3f7768bcf48281d ("perf annotate: Fix memory leak in annotated_source")
Reviewed-by: Ian Rogers <irogers@google.com>
Signed-off-by: Namhyung Kim <namhyung@kernel.org>
Cc: Adrian Hunter <adrian.hunter@intel.com>
Cc: Ingo Molnar <mingo@kernel.org>
Cc: Jiri Olsa <jolsa@kernel.org>
Cc: Kan Liang <kan.liang@linux.intel.com>
Cc: Peter Zijlstra <peterz@infradead.org>
Link: https://lore.kernel.org/r/20240510210452.2449944-1-namhyung@kernel.org
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Diffstat (limited to 'scripts/gdb/linux/slab.py')
0 files changed, 0 insertions, 0 deletions