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Unified Diff: ui/surface/transport_dib_linux.cc

Issue 12537014: Make SharedMemory track the size that was actually mapped (Closed) Base URL: svn://svn.chromium.org/chrome/trunk/src/
Patch Set: Created 7 years, 9 months ago
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« base/shared_memory_win.cc ('K') | « ui/surface/transport_dib_android.cc ('k') | ui/surface/transport_dib_mac.cc » ('j') | ui/surface/transport_dib_win.cc » ('J')
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Index: ui/surface/transport_dib_linux.cc
===================================================================
--- ui/surface/transport_dib_linux.cc (revision 188786)
+++ ui/surface/transport_dib_linux.cc (working copy)
@@ -92,7 +92,7 @@
}
skia::PlatformCanvas* TransportDIB::GetPlatformCanvas(int w, int h) {
- if (address_ == kInvalidAddress && !Map())
+ if ((address_ == kInvalidAddress && !Map()) || !VerifyCanvasSize(w, h))
return NULL;
return skia::CreatePlatformCanvas(w, h, true,
reinterpret_cast<uint8_t*>(memory()),
« base/shared_memory_win.cc ('K') | « ui/surface/transport_dib_android.cc ('k') | ui/surface/transport_dib_mac.cc » ('j') | ui/surface/transport_dib_win.cc » ('J')

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