diff options
Diffstat (limited to 'components/script/dom/gpubuffer.rs')
| -rw-r--r-- | components/script/dom/gpubuffer.rs | 9 |
1 files changed, 5 insertions, 4 deletions
diff --git a/components/script/dom/gpubuffer.rs b/components/script/dom/gpubuffer.rs index 7cdffaa7292..430cf031cbb 100644 --- a/components/script/dom/gpubuffer.rs +++ b/components/script/dom/gpubuffer.rs @@ -301,10 +301,11 @@ impl GPUBufferMethods for GPUBuffer { } else { return Err(Error::Operation); }; - let mut valid = match self.state.get() { - GPUBufferState::Mapped | GPUBufferState::MappedAtCreation => true, - _ => false, - }; + let mut valid = matches!( + self.state.get(), + GPUBufferState::Mapped | GPUBufferState::MappedAtCreation + ); + valid &= offset % RANGE_OFFSET_ALIGN_MASK == 0 && range_size % RANGE_SIZE_ALIGN_MASK == 0 && offset >= m_info.mapping_range.start && |