1 files changed, 5 insertions, 1 deletions

diff --git a/tools/perf/tests/dso-data.c b/tools/perf/tests/dso-data.c
index 3e6cb171e3d3..738438196d9a 100644
--- a/tools/perf/tests/dso-data.c
+++ b/tools/perf/tests/dso-data.c
@@ -12,11 +12,15 @@
 
 static char *test_file(int size)
 {
-        static char buf_templ[] = "/tmp/test-XXXXXX";
+#define TEMPL "/tmp/perf-test-XXXXXX"
+        static char buf_templ[sizeof(TEMPL)];
         char *templ = buf_templ;
         int fd, i;
         unsigned char *buf;
 
+        strcpy(buf_templ, TEMPL);
+#undef TEMPL
+
         fd = mkstemp(templ);
         if (fd < 0) {
                 perror("mkstemp failed");