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author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-05-15 03:35:49 +0000 |
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committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-05-15 03:35:49 +0000 |
commit | d8bbc7858622b6d9c278469aab701ca0b609cddf (patch) | |
tree | eff41dc61d9f714852212739e6b3738b82a2af87 /third_party/rust/goblin/src/pe/utils.rs | |
parent | Releasing progress-linux version 125.0.3-1~progress7.99u1. (diff) | |
download | firefox-d8bbc7858622b6d9c278469aab701ca0b609cddf.tar.xz firefox-d8bbc7858622b6d9c278469aab701ca0b609cddf.zip |
Merging upstream version 126.0.
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'third_party/rust/goblin/src/pe/utils.rs')
-rw-r--r-- | third_party/rust/goblin/src/pe/utils.rs | 16 |
1 files changed, 16 insertions, 0 deletions
diff --git a/third_party/rust/goblin/src/pe/utils.rs b/third_party/rust/goblin/src/pe/utils.rs index 07a320d57b..289ccc529b 100644 --- a/third_party/rust/goblin/src/pe/utils.rs +++ b/third_party/rust/goblin/src/pe/utils.rs @@ -1,5 +1,6 @@ use crate::error; use alloc::string::ToString; +use alloc::vec::Vec; use scroll::Pread; use super::options; @@ -178,3 +179,18 @@ where let result: T = bytes.pread_with(offset, scroll::LE)?; Ok(result) } + +pub(crate) fn pad(length: usize, alignment: Option<usize>) -> Option<Vec<u8>> { + match alignment { + Some(alignment) => { + let overhang = length % alignment; + if overhang != 0 { + let repeat = alignment - overhang; + Some(vec![0u8; repeat]) + } else { + None + } + } + None => None, + } +} |