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| author | Ian Rogers <irogers@google.com> | 2023-05-26 11:34:00 -0700 |
|---|---|---|
| committer | Arnaldo Carvalho de Melo <acme@redhat.com> | 2023-05-28 10:25:45 -0300 |
| commit | f50b8357f8955c899b704db88ffc180c5bf3f680 (patch) | |
| tree | 74653885eab7ef706df709363715312c7126fb5a /tools/lib/subcmd/exec-cmd.c | |
| parent | 7a3fb8b5c4607b133a71d3f695d0f2653facec13 (diff) | |
| download | linux-f50b8357f8955c899b704db88ffc180c5bf3f680.tar.gz linux-f50b8357f8955c899b704db88ffc180c5bf3f680.tar.bz2 linux-f50b8357f8955c899b704db88ffc180c5bf3f680.zip | |
perf test pmu: Avoid 2 static path arrays
Avoid two static paths that contributed 8,192 bytes to .bss are only
used duing the perf parse pmu test. This change helps FORTIFY
triggering 2 warnings like:
```
tests/pmu.c: In function ‘test__pmu’:
tests/pmu.c:121:43: error: ‘%s’ directive output may be truncated writing up to 4095 bytes into a region of size 4090 [-Werror=format-truncation=]
121 | snprintf(buf, sizeof(buf), "rm -f %s/*\n", dir);
```
So make buf a little larger.
Signed-off-by: Ian Rogers <irogers@google.com>
Cc: Adrian Hunter <adrian.hunter@intel.com>
Cc: Alexander Shishkin <alexander.shishkin@linux.intel.com>
Cc: Andi Kleen <ak@linux.intel.com>
Cc: Ingo Molnar <mingo@redhat.com>
Cc: Jiri Olsa <jolsa@kernel.org>
Cc: K Prateek Nayak <kprateek.nayak@amd.com>
Cc: Kan Liang <kan.liang@linux.intel.com>
Cc: Leo Yan <leo.yan@linaro.org>
Cc: Mark Rutland <mark.rutland@arm.com>
Cc: Masami Hiramatsu <mhiramat@kernel.org>
Cc: Namhyung Kim <namhyung@kernel.org>
Cc: Paolo Bonzini <pbonzini@redhat.com>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Ravi Bangoria <ravi.bangoria@amd.com>
Cc: Ross Zwisler <zwisler@chromium.org>
Cc: Sean Christopherson <seanjc@google.com>
Cc: Steven Rostedt (VMware) <rostedt@goodmis.org>
Cc: Tiezhu Yang <yangtiezhu@loongson.cn>
Cc: Yang Jihong <yangjihong1@huawei.com>
Link: https://lore.kernel.org/r/20230526183401.2326121-16-irogers@google.com
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Diffstat (limited to 'tools/lib/subcmd/exec-cmd.c')
0 files changed, 0 insertions, 0 deletions