Initialize rects in SkValidatingReadBuffer readRect & readIRect on failure

BUG: 726199

Change-Id: I2afeebbd2240e1c2f3b7d7298cb11572eef18acd
Reviewed-on: https://skia-review.googlesource.com/17984
Commit-Queue: Robert Phillips <robertphillips@google.com>
Reviewed-by: Mike Reed <reed@google.com>

1 files changed, 4 insertions, 0 deletions

diff --git a/src/core/SkValidatingReadBuffer.cpp b/src/core/SkValidatingReadBuffer.cpp
index 01929682d2..253b3f21f3 100644
--- a/src/core/SkValidatingReadBuffer.cpp
+++ b/src/core/SkValidatingReadBuffer.cpp
@@ -145,6 +145,8 @@ void SkValidatingReadBuffer::readIRect(SkIRect* rect) {
     const void* ptr = this->skip(sizeof(SkIRect));
     if (!fError) {
         memcpy(rect, ptr, sizeof(SkIRect));
+    } else {
+        rect->setEmpty();
     }
 }
 
@@ -152,6 +154,8 @@ void SkValidatingReadBuffer::readRect(SkRect* rect) {
     const void* ptr = this->skip(sizeof(SkRect));
     if (!fError) {
         memcpy(rect, ptr, sizeof(SkRect));
+    } else {
+        rect->setEmpty();
     }
 }