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| author | Andi Kleen <ak@linux.intel.com> | 2019-03-11 07:45:01 -0700 |
|---|---|---|
| committer | Arnaldo Carvalho de Melo <acme@redhat.com> | 2019-03-11 16:33:19 -0300 |
| commit | 905e4aff31382c3f9b2014d1361f4a1be4479ba2 (patch) | |
| tree | 3f1f3cf123f08ce46f432cb3f4fa6219390356ae /tools/perf/builtin.h | |
| parent | ca52babe033f2a0a535ce7c814e54a44cead1f15 (diff) | |
| download | linux-905e4aff31382c3f9b2014d1361f4a1be4479ba2.tar.gz linux-905e4aff31382c3f9b2014d1361f4a1be4479ba2.tar.bz2 linux-905e4aff31382c3f9b2014d1361f4a1be4479ba2.zip | |
perf script: Add array bound checking to list_scripts
Don't overflow array when the scripts directory is too large, or the
script file name is too long.
Signed-off-by: Andi Kleen <ak@linux.intel.com>
Acked-by: Jiri Olsa <jolsa@kernel.org>
Link: http://lkml.kernel.org/r/20190311144502.15423-11-andi@firstfloor.org
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Diffstat (limited to 'tools/perf/builtin.h')
| -rw-r--r-- | tools/perf/builtin.h | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/tools/perf/builtin.h b/tools/perf/builtin.h index 05745f3ce912..999fe9170122 100644 --- a/tools/perf/builtin.h +++ b/tools/perf/builtin.h @@ -40,5 +40,6 @@ int cmd_mem(int argc, const char **argv); int cmd_data(int argc, const char **argv); int cmd_ftrace(int argc, const char **argv); -int find_scripts(char **scripts_array, char **scripts_path_array); +int find_scripts(char **scripts_array, char **scripts_path_array, int num, + int pathlen); #endif |