commit b44334c1c07f307f3e2dbb9ee4ace4c14860a345
author edisonn@google.com <edisonn@google.com@2bbb7eff-a529-9590-31e7-b0007b416f81> Tue Jul 23 20:47:05 2013 +0000
committer edisonn@google.com <edisonn@google.com@2bbb7eff-a529-9590-31e7-b0007b416f81> Tue Jul 23 20:47:05 2013 +0000
tree 9e4c878408af79249da4bb0316f45c574fe91888
parent 70d75ca764e16e15f016e423b85a0fa2a29fb8c7

pdfviewer: don't crash if the xref is corrupted.

Review URL: https://codereview.chromium.org/20004007

git-svn-id: http://skia.googlecode.com/svn/trunk@10293 2bbb7eff-a529-9590-31e7-b0007b416f81

experimental/PdfViewer/SkPdfFont.cpp

diff --git a/experimental/PdfViewer/SkPdfFont.cpp b/experimental/PdfViewer/SkPdfFont.cpp
index 0fec460..e5c880d 100644
--- a/experimental/PdfViewer/SkPdfFont.cpp
+++ b/experimental/PdfViewer/SkPdfFont.cpp
@@ -197,7 +197,7 @@
     // TODO(edisonn): perf - make a map
     for (unsigned int i = 0 ; i < doc->objects(); i++) {
         SkPdfObject* obj = doc->object(i);
-        if (!obj->isDictionary()) {
+        if (!obj || !obj->isDictionary()) {
             continue;
         }