1 files changed, 57 insertions, 0 deletions
diff --git a/test/svg/fuzzer/svg-render-fuzzer.c b/test/svg/fuzzer/svg-render-fuzzer.c
new file mode 100644
index 000000000..08eb79dd8
--- /dev/null
+++ b/test/svg/fuzzer/svg-render-fuzzer.c
@@ -0,0 +1,57 @@
+/*
+ * Copyright © 2022 Uli Schlachter
+ *
+ * Permission is hereby granted, free of charge, to any person
+ * obtaining a copy of this software and associated documentation
+ * files (the "Software"), to deal in the Software without
+ * restriction, including without limitation the rights to use, copy,
+ * modify, merge, publish, distribute, sublicense, and/or sell copies
+ * of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be
+ * included in all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+ * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS
+ * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
+ * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+ * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
+ *
+ * Author: Uli Schlachter <psychon@znc.in>
+ */
+
+#include <cairo.h>
+#include <stddef.h>
+#include <stdint.h>
+#include <stdlib.h>
+#include <string.h>
+
+cairo_bool_t
+_cairo_debug_svg_render (cairo_t       *cr,
+                         const char    *svg_document,
+                         const char    *element,
+                         double         units_per_em,
+                         int            debug_level);
+
+int LLVMFuzzerTestOneInput(const uint8_t *data, size_t size)
+{
+    cairo_surface_t *s = cairo_image_surface_create (CAIRO_FORMAT_ARGB32, 1, 1);
+    cairo_t *cr = cairo_create(s);
+
+    /* Get us a zero terminated string */
+    const char *svg_document = strndup ((const char *) data, size);
+
+    _cairo_debug_svg_render (cr,
+                             svg_document,
+                             NULL,
+                             1000,
+                             0);
+    free (svg_document);
+    cairo_destroy (cr);
+    cairo_surface_destroy (s);
+    return 0;
+}