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| author | Adrian Hunter <[email protected]> | 2023-03-16 19:41:56 +0000 |
|---|---|---|
| committer | Arnaldo Carvalho de Melo <[email protected]> | 2023-04-04 12:39:56 +0000 |
| commit | f5ceb159d30b87975a49b8a230ffa76bae6684b2 (patch) | |
| tree | 799e9a43e84d5a9e583bd4ad68103c07ae2903ac /tools/perf/builtin-annotate.c | |
| parent | perf symbols: Fix unaligned access in get_x86_64_plt_disp() (diff) | |
| download | kernel-f5ceb159d30b87975a49b8a230ffa76bae6684b2.tar.gz kernel-f5ceb159d30b87975a49b8a230ffa76bae6684b2.zip | |
perf tools: Avoid warning in do_realloc_array_as_needed()
do_realloc_array_as_needed() used memcpy() of zero size with a NULL
pointer. Check the size first to avoid sanitize warning.
Discovered using EXTRA_CFLAGS="-fsanitize=undefined -fsanitize=address".
Reported-by: kernel test robot <[email protected]>
Signed-off-by: Adrian Hunter <[email protected]>
Acked-by: Ian Rogers <[email protected]>
Cc: Jiri Olsa <[email protected]>
Cc: Namhyung Kim <[email protected]>
Link: https://lore.kernel.org/oe-lkp/[email protected]
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Arnaldo Carvalho de Melo <[email protected]>
Diffstat (limited to 'tools/perf/builtin-annotate.c')
0 files changed, 0 insertions, 0 deletions