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| author | Namhyung Kim <[email protected]> | 2024-06-21 17:05:27 +0000 |
|---|---|---|
| committer | Namhyung Kim <[email protected]> | 2024-06-25 18:06:20 +0000 |
| commit | 0eb739d87f1b4780af0168e479d87627a33b6e3d (patch) | |
| tree | 30f54be0a1b6dff33ed6bba906a0577f315088b3 /tools/perf/scripts/python/syscall-counts-by-pid.py | |
| parent | perf symbol: Simplify kernel module checking (diff) | |
| download | kernel-0eb739d87f1b4780af0168e479d87627a33b6e3d.tar.gz kernel-0eb739d87f1b4780af0168e479d87627a33b6e3d.zip | |
perf tools: Fix a compiler warning of NULL pointer
A compiler warning on the second argument of bsearch() should not be
NULL, but there's a case we might pass it. Let's return early if we
don't have any DSOs to search in __dsos__find_by_longname_id().
util/dsos.c:184:8: runtime error: null pointer passed as argument 2, which is declared to never be null
Reported-by: kernel test robot <[email protected]>
Reviewed-by: Kan Liang <[email protected]>
Closes: https://lore.kernel.org/oe-lkp/[email protected]
Signed-off-by: Namhyung Kim <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Diffstat (limited to 'tools/perf/scripts/python/syscall-counts-by-pid.py')
0 files changed, 0 insertions, 0 deletions