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author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-05-30 03:57:31 +0000 |
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committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-05-30 03:57:31 +0000 |
commit | dc0db358abe19481e475e10c32149b53370f1a1c (patch) | |
tree | ab8ce99c4b255ce46f99ef402c27916055b899ee /vendor/object/src/read/elf/note.rs | |
parent | Releasing progress-linux version 1.71.1+dfsg1-2~progress7.99u1. (diff) | |
download | rustc-dc0db358abe19481e475e10c32149b53370f1a1c.tar.xz rustc-dc0db358abe19481e475e10c32149b53370f1a1c.zip |
Merging upstream version 1.72.1+dfsg1.
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'vendor/object/src/read/elf/note.rs')
-rw-r--r-- | vendor/object/src/read/elf/note.rs | 23 |
1 files changed, 13 insertions, 10 deletions
diff --git a/vendor/object/src/read/elf/note.rs b/vendor/object/src/read/elf/note.rs index fc5aa7753..84d4179de 100644 --- a/vendor/object/src/read/elf/note.rs +++ b/vendor/object/src/read/elf/note.rs @@ -113,21 +113,24 @@ impl<'data, Elf: FileHeader> Note<'data, Elf> { self.header.n_descsz(endian) } - /// Return the bytes for the name field following the `NoteHeader`, - /// excluding any null terminator. + /// Return the bytes for the name field following the `NoteHeader`. /// - /// This field is usually a string including a null terminator + /// This field is usually a string including one or more trailing null bytes /// (but it is not required to be). /// - /// The length of this field (including any null terminator) is given by - /// `n_namesz`. + /// The length of this field is given by `n_namesz`. + pub fn name_bytes(&self) -> &'data [u8] { + self.name + } + + /// Return the bytes for the name field following the `NoteHeader`, + /// excluding all trailing null bytes. pub fn name(&self) -> &'data [u8] { - if let Some((last, name)) = self.name.split_last() { - if *last == 0 { - return name; - } + let mut name = self.name; + while let [rest @ .., 0] = name { + name = rest; } - self.name + name } /// Return the bytes for the desc field following the `NoteHeader`. |