X-Git-Url: https://git.lttng.org/?p=lttng-tools.git;a=blobdiff_plain;f=src%2Fvendor%2Fmsgpack%2Fobjectc.c;h=399b18fb3450b6c72e2d78f43f0d9ecb2d532f60;hp=6086bd6187bb952849b69b28c60cc3dd091d4d25;hb=0c07860d8c0160fea35c59fc5d43b948f354359e;hpb=0ae8863018325f0e86112e6a1ce466d5576b5461

diff --git a/src/vendor/msgpack/objectc.c b/src/vendor/msgpack/objectc.c
index 6086bd618..399b18fb3 100644
--- a/src/vendor/msgpack/objectc.c
+++ b/src/vendor/msgpack/objectc.c
@@ -331,7 +331,9 @@ int msgpack_object_print_buffer(char *buffer, size_t buffer_size, msgpack_object
 
     case MSGPACK_OBJECT_STR:
         MSGPACK_CHECKED_CALL(ret, snprintf, aux_buffer, aux_buffer_size, "\"");
-        MSGPACK_CHECKED_CALL(ret, snprintf, aux_buffer, aux_buffer_size, "%.*s", (int)o.via.str.size, o.via.str.ptr);
+        if (o.via.str.size > 0) {
+            MSGPACK_CHECKED_CALL(ret, snprintf, aux_buffer, aux_buffer_size, "%.*s", (int)o.via.str.size, o.via.str.ptr);
+        }
         MSGPACK_CHECKED_CALL(ret, snprintf, aux_buffer, aux_buffer_size, "\"");
         break;