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-rw-r--r--tools/perf/jvmti/jvmti_agent.c3
1 files changed, 2 insertions, 1 deletions
diff --git a/tools/perf/jvmti/jvmti_agent.c b/tools/perf/jvmti/jvmti_agent.c
index 0c6d1002b524..ac1bcdc17dae 100644
--- a/tools/perf/jvmti/jvmti_agent.c
+++ b/tools/perf/jvmti/jvmti_agent.c
@@ -35,6 +35,7 @@
#include <sys/mman.h>
#include <syscall.h> /* for gettid() */
#include <err.h>
+#include <linux/kernel.h>
#include "jvmti_agent.h"
#include "../util/jitdump.h"
@@ -249,7 +250,7 @@ void *jvmti_open(void)
/*
* jitdump file name
*/
- snprintf(dump_path, PATH_MAX, "%s/jit-%i.dump", jit_path, getpid());
+ scnprintf(dump_path, PATH_MAX, "%s/jit-%i.dump", jit_path, getpid());
fd = open(dump_path, O_CREAT|O_TRUNC|O_RDWR, 0666);
if (fd == -1)