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| author | Kostya Shishkov <kostya.shishkov@gmail.com> | 2022-10-13 18:21:33 +0200 |
|---|---|---|
| committer | Kostya Shishkov <kostya.shishkov@gmail.com> | 2022-10-13 18:22:10 +0200 |
| commit | 385258b6e72414869796e56b38f1d11776ef150c (patch) | |
| tree | fec2d44af58ef71b195e3ba9d29e2385a0ac451b /nihav-core/src | |
| parent | 6048a37fc8d7f639b59be33027d0eadb09b1a7b7 (diff) | |
| download | nihav-385258b6e72414869796e56b38f1d11776ef150c.tar.gz | |
core/io: allow skipping right to the bitstream end
Diffstat (limited to 'nihav-core/src')
| -rw-r--r-- | nihav-core/src/io/bitreader.rs | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/nihav-core/src/io/bitreader.rs b/nihav-core/src/io/bitreader.rs index 569330b..c4f9f6c 100644 --- a/nihav-core/src/io/bitreader.rs +++ b/nihav-core/src/io/bitreader.rs @@ -305,8 +305,11 @@ impl<'a> BitReader<'a> { self.reset_cache(); self.pos += ((skip_bits / 32) * 4) as usize; skip_bits &= 0x1F; - self.refill()?; if skip_bits > 0 { + self.refill()?; + if u32::from(self.bits) < skip_bits { + return Err(BitstreamEnd); + } self.skip_cache(skip_bits as u8); } Ok(()) |