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-rw-r--r--tools/perf/builtin-daemon.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/tools/perf/builtin-daemon.c b/tools/perf/builtin-daemon.c
index 8f0ed2e59280..ace8772a4f03 100644
--- a/tools/perf/builtin-daemon.c
+++ b/tools/perf/builtin-daemon.c
@@ -161,7 +161,7 @@ static int session_config(struct daemon *daemon, const char *var, const char *va
struct daemon_session *session;
char name[100];
- if (get_session_name(var, name, sizeof(name)))
+ if (get_session_name(var, name, sizeof(name) - 1))
return -EINVAL;
var = strchr(var, '.');