diff options
Diffstat (limited to 'tools/perf/builtin-config.c')
| -rw-r--r-- | tools/perf/builtin-config.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/tools/perf/builtin-config.c b/tools/perf/builtin-config.c index 2603015f98be..2e8363778935 100644 --- a/tools/perf/builtin-config.c +++ b/tools/perf/builtin-config.c @@ -12,6 +12,7 @@ #include "util/debug.h" #include "util/config.h" #include <linux/string.h> +#include <limits.h> #include <stdio.h> #include <stdlib.h> @@ -157,7 +158,8 @@ int cmd_config(int argc, const char **argv) { int i, ret = -1; struct perf_config_set *set; - char *user_config = mkpath("%s/.perfconfig", getenv("HOME")); + char path[PATH_MAX]; + char *user_config = mkpath(path, sizeof(path), "%s/.perfconfig", getenv("HOME")); const char *config_filename; bool changed = false; |