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| author | Thomas Weißschuh <[email protected]> | 2024-08-07 23:51:44 +0200 |
|---|---|---|
| committer | Thomas Weißschuh <[email protected]> | 2024-08-12 22:22:13 +0200 |
| commit | f1a58f61d88642ae1e6e97e9d72d73bc70a93cb8 (patch) | |
| tree | 034a87ff84bf9775a61e28f2a54acb715f39f437 /tools/perf/util/scripting-engines/trace-event-python.c | |
| parent | ddae1d7fab8c5dc5d12da120dc410c4f374d37c3 (diff) | |
selftests/nolibc: avoid passing NULL to printf("%s")
Clang on higher optimization levels detects that NULL is passed to
printf("%s") and warns about it.
While printf() from nolibc gracefully handles that NULL,
it is undefined behavior as per POSIX, so the warning is reasonable.
Avoid the warning by transforming NULL into a non-NULL placeholder.
Reviewed-by: Shuah Khan <[email protected]>
Acked-by: Willy Tarreau <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Thomas Weißschuh <[email protected]>
Diffstat (limited to 'tools/perf/util/scripting-engines/trace-event-python.c')
0 files changed, 0 insertions, 0 deletions