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-rw-r--r--tools/lib/traceevent/event-parse.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/tools/lib/traceevent/event-parse.c b/tools/lib/traceevent/event-parse.c
index 75de355a63d6..10985d991ed2 100644
--- a/tools/lib/traceevent/event-parse.c
+++ b/tools/lib/traceevent/event-parse.c
@@ -2416,7 +2416,7 @@ static int arg_num_eval(struct print_arg *arg, long long *val)
static char *arg_eval (struct print_arg *arg)
{
long long val;
- static char buf[20];
+ static char buf[24];
switch (arg->type) {
case PRINT_ATOM: