Merge tag 'timers-core-2024-03-23' of git://git.kernel.org/pub/scm/linux/kernel/git...

[linux-2.6-microblaze.git] / tools / perf / builtin-help.c

diff --git a/tools/perf/builtin-help.c b/tools/perf/builtin-help.c
index 3e7f520..b2a368a 100644 (file)
--- a/tools/perf/builtin-help.c
+++ b/tools/perf/builtin-help.c
@@ -19,6 +19,7 @@
 #include <linux/string.h>
 #include <linux/zalloc.h>
 #include <errno.h>
+#include <limits.h>
 #include <stdio.h>
 #include <stdlib.h>
 #include <string.h>
@@ -389,9 +390,10 @@ static int get_html_page_path(char **page_path, const char *page)
 {
        struct stat st;
        const char *html_path = system_path(PERF_HTML_PATH);
+       char path[PATH_MAX];
 
        /* Check that we have a perf documentation directory. */
-       if (stat(mkpath("%s/perf.html", html_path), &st)
+       if (stat(mkpath(path, sizeof(path), "%s/perf.html", html_path), &st)
            || !S_ISREG(st.st_mode)) {
                pr_err("'%s': not a documentation directory.", html_path);
                return -1;