diff options
Diffstat (limited to 'third_party/rust/mp4parse/src/macros.rs')
-rw-r--r-- | third_party/rust/mp4parse/src/macros.rs | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/third_party/rust/mp4parse/src/macros.rs b/third_party/rust/mp4parse/src/macros.rs new file mode 100644 index 0000000000..a893f7e1ac --- /dev/null +++ b/third_party/rust/mp4parse/src/macros.rs @@ -0,0 +1,12 @@ +// This Source Code Form is subject to the terms of the Mozilla Public +// License, v. 2.0. If a copy of the MPL was not distributed with this +// file, You can obtain one at https://mozilla.org/MPL/2.0/. + +macro_rules! check_parser_state { + ( $src:expr ) => { + if $src.limit() > 0 { + debug!("bad parser state: {} content bytes left", $src.limit()); + return Err(Error::InvalidData("unread box content or bad parser sync")); + } + }; +} |