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| author | Hajime-san <41257923+Hajime-san@users.noreply.github.com> | 2024-05-07 20:47:42 +0900 |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2024-05-07 04:47:42 -0700 |
| commit | e7a2317f5a18751ecc1a63b3464690b125839ecf (patch) | |
| tree | 505bb7762e5b77ca43c71804e9af5503c1ba6edb /ext/canvas/lib.rs | |
| parent | cbb78e138ffbfc92ca64f2cce56dd5c629e4f142 (diff) | |
fix(ext/web): properly handle `Blob` case for `createImageBitmap` (#23518)
fixes https://github.com/denoland/deno/issues/22649
Diffstat (limited to 'ext/canvas/lib.rs')
| -rw-r--r-- | ext/canvas/lib.rs | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/ext/canvas/lib.rs b/ext/canvas/lib.rs index b05332c3f..72173f133 100644 --- a/ext/canvas/lib.rs +++ b/ext/canvas/lib.rs @@ -130,7 +130,8 @@ fn op_image_decode_png(#[buffer] buf: &[u8]) -> Result<DecodedPng, AnyError> { ))); } - let mut png_data = Vec::with_capacity(png.total_bytes() as usize); + // read_image will assert that the buffer is the correct size, so we need to fill it with zeros + let mut png_data = vec![0_u8; png.total_bytes() as usize]; png.read_image(&mut png_data)?; |