only recheck fNeedsTiling if we computed fSrcBounds

Bug: oss-fuzz:7363
Change-Id: I64cc83d31e8aaf8221e78c3b5301ffcce45449c1
Reviewed-on: https://skia-review.googlesource.com/121795
Reviewed-by: Mike Reed <reed@google.com>
Commit-Queue: Mike Reed <reed@google.com>

1 files changed, 2 insertions, 2 deletions

diff --git a/src/core/SkBitmapDevice.cpp b/src/core/SkBitmapDevice.cpp
index f6433afb7e..7c0e0ab540 100644
--- a/src/core/SkBitmapDevice.cpp
+++ b/src/core/SkBitmapDevice.cpp
@@ -81,12 +81,12 @@ public:
                 dev->ctm().mapRect(&devBounds, *bounds);
                 if (devBounds.intersect(SkRect::Make(clipR))) {
                     fSrcBounds = devBounds.roundOut();
+                    // Check again, now that we have computed srcbounds.
+                    fNeedsTiling = fSrcBounds.right() > kMaxDim || fSrcBounds.bottom() > kMaxDim;
                 } else {
                     fNeedsTiling = false;
                     fDone = true;
                 }
-                // Check again, now that we have computed srcbounds.
-                fNeedsTiling = fSrcBounds.right() > kMaxDim || fSrcBounds.bottom() > kMaxDim;
             } else {
                 fSrcBounds = clipR;
             }