Avoid wrong memory access due to double substitution and %%

src/gpu/GrTest.cpp

 
 /*
  * Copyright 2013 Google Inc.
  *
  * Use of this source code is governed by a BSD-style license that can be
  * found in the LICENSE file.
  */
 
 #include "GrTest.h"
 
@@ skipping 33 matching lines @@
 
 void GrContext::dumpCacheStats(SkString* out) const {
 #if GR_CACHE_STATS
     fResourceCache->dumpStats(out);
 #endif
 }
 
 void GrContext::printCacheStats() const {
     SkString out;
     this->dumpCacheStats(&out);
-    SkDebugf(out.c_str());
+    SkDebugf("%s", out.c_str());
 }
 
 void GrContext::dumpGpuStats(SkString* out) const {
 #if GR_GPU_STATS
     return fGpu->stats()->dump(out);
 #endif
 }
 
 void GrContext::printGpuStats() const {
     SkString out;
     this->dumpGpuStats(&out);
-    SkDebugf(out.c_str());
+    SkDebugf("%s", out.c_str());
 }
 
 #if GR_GPU_STATS
 void GrGpu::Stats::dump(SkString* out) {
     out->appendf("Render Target Binds: %d\n", fRenderTargetBinds);
     out->appendf("Shader Compilations: %d\n", fShaderCompilations);
     out->appendf("Textures Created: %d\n", fTextureCreates);
     out->appendf("Texture Uploads: %d\n", fTextureUploads);
 }
 #endif
@@ skipping 187 matching lines @@
     // these objects are required for any of tests that use this context. TODO: make stop allocating
     // resources in the buffer pools.
     SkDELETE(fDrawBuffer);
     SkDELETE(fDrawBufferVBAllocPool);
     SkDELETE(fDrawBufferIBAllocPool);
 
     fDrawBuffer = NULL;
     fDrawBufferVBAllocPool = NULL;
     fDrawBufferIBAllocPool = NULL;
 }