commit c136b3146257d0f12d1347a9f1a4784372e19a56
author Ryan Harrison <rharrison@chromium.org> Thu Oct 19 14:37:06 2017 -0400
committer Chromium commit bot <commit-bot@chromium.org> Thu Oct 19 18:56:15 2017 +0000
tree 84da176326c028f2c3b888924a73367cb9446c31
parent 943360187bb881fe94f14571c955e03f81203573

Implement fuzzer for LZW decompressor

This adds a fuzzer that tests the LZW decompression code used by our
GIF decoder.

BUG=pdfium:908

Change-Id: I1381f3ebb2eddf8d2c6f0394b1bb00f67d64a600
Reviewed-on: https://pdfium-review.googlesource.com/16310
Commit-Queue: Ryan Harrison <rharrison@chromium.org>
Reviewed-by: Tom Sepez <tsepez@chromium.org>

testing/libfuzzer/BUILD.gn

diff --git a/testing/libfuzzer/BUILD.gn b/testing/libfuzzer/BUILD.gn
index 2952444..d23fb88 100644
--- a/testing/libfuzzer/BUILD.gn
+++ b/testing/libfuzzer/BUILD.gn
@@ -46,6 +46,7 @@
       ":pdf_codec_tiff_fuzzer",
       ":pdf_css_fuzzer",
       ":pdf_fm2js_fuzzer",
+      ":pdf_lzw_fuzzer",
       ":pdf_xml_fuzzer",
     ]
   }
@@ -129,6 +130,12 @@
     ]
   }
 
+  pdfium_fuzzer("pdf_lzw_fuzzer") {
+    sources = [
+      "pdf_lzw_fuzzer.cc",
+    ]
+  }
+
   pdfium_fuzzer("pdf_xml_fuzzer") {
     sources = [
       "pdf_xml_fuzzer.cc",