diff options
| -rw-r--r-- | dom/base/nsContentUtils.cpp | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/dom/base/nsContentUtils.cpp b/dom/base/nsContentUtils.cpp index 2f85c1b7e1..49fe5143f6 100644 --- a/dom/base/nsContentUtils.cpp +++ b/dom/base/nsContentUtils.cpp @@ -7990,6 +7990,8 @@ GetSurfaceDataImpl(mozilla::gfx::DataSourceSurface* aSurface, &maxBufLen, &bufLen); if (NS_FAILED(rv)) { + // Release mapped memory + aSurface->Unmap(); return GetSurfaceDataContext::NullValue(); } |