summaryrefslogtreecommitdiff
path: root/util/fuzz-tests/jpeg-test.c
diff options
context:
space:
mode:
Diffstat (limited to 'util/fuzz-tests/jpeg-test.c')
-rw-r--r--util/fuzz-tests/jpeg-test.c53
1 files changed, 53 insertions, 0 deletions
diff --git a/util/fuzz-tests/jpeg-test.c b/util/fuzz-tests/jpeg-test.c
new file mode 100644
index 0000000000..2be3e65b44
--- /dev/null
+++ b/util/fuzz-tests/jpeg-test.c
@@ -0,0 +1,53 @@
+/*
+ * This file is part of the coreboot project.
+ *
+ * Copyright 2015 Google Inc.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; version 2 of the License.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc.
+ */
+
+#include <stdlib.h>
+#include <stdio.h>
+#include "jpeg.h"
+
+const int depth = 16;
+
+int main(int argc, char **argv)
+{
+ FILE *f = fopen(argv[1], "rb");
+ unsigned long len;
+
+ if (!f)
+ return 1;
+ if (fseek(f, 0, SEEK_END) != 0)
+ return 1;
+ len = ftell(f);
+ if (fseek(f, 0, SEEK_SET) != 0)
+ return 1;
+
+ char *buf = malloc(len);
+ struct jpeg_decdata *decdata = malloc(sizeof(*decdata));
+ if (fread(buf, len, 1, f) != 1)
+ return 1;
+ fclose(f);
+
+ int width;
+ int height;
+ jpeg_fetch_size(buf, &width, &height);
+ //printf("width: %d, height: %d\n", width, height);
+ char *pic = malloc(depth / 8 * width * height);
+ int ret = jpeg_decode(buf, pic, width, height, depth, decdata);
+ //printf("ret: %x\n", ret);
+ return ret;
+}