diff --git a/src/inlines.c b/src/inlines.c
@@ -99,6 +99,7 @@ static CMARK_INLINE cmark_node *make_simple(cmark_mem *mem, cmark_node_type t) {
static cmark_node *make_str(subject *subj, int sc, int ec, cmark_chunk s) {
cmark_node *e = make_literal(subj, CMARK_NODE_TEXT, sc, ec);
+ // NOLINTNEXTLINE(clang-analyzer-core.NonNullParamChecker)
e->data = (unsigned char *)subj->mem->realloc(NULL, s.len + 1);
memcpy(e->data, s.data, s.len);
e->data[s.len] = 0;