1 files changed, 1 insertions, 1 deletions

diff --git a/parse-events.c b/parse-events.c
index 5503a18..13c41aa 100644
--- a/parse-events.c
+++ b/parse-events.c
@@ -3066,7 +3066,7 @@ static void print_str_arg(struct trace_seq *s, void *data, int size,
                                 die("field %s not found", arg->field.name);
                 }
                 /* Zero sized fields, mean the rest of the data */
-                len = arg->field.field->size ? : size;
+                len = arg->field.field->size ? : size - arg->field.field->offset;
 
                 /*
                  * Some events pass in pointers. If this is not an array