diff options
| author | Kees Cook <[email protected]> | 2023-11-16 11:13:40 -0800 |
|---|---|---|
| committer | Helge Deller <[email protected]> | 2023-11-18 18:59:28 +0100 |
| commit | 721d28f3dfb3e40c45ce45fbeeff47b72c230bc9 (patch) | |
| tree | 42e9d8588f81177e2e212ac12fe8a30ea4fcce46 /scripts/rustdoc_test_builder.rs | |
| parent | b85ea95d086471afb4ad062012a4d73cd328fa86 (diff) | |
parisc: Replace strlcpy() with strscpy()
strlcpy() reads the entire source buffer first. This read may exceed
the destination size limit. This is both inefficient and can lead
to linear read overflows if a source string is not NUL-terminated[1].
Additionally, it returns the size of the source string, not the
resulting size of the destination string. In an effort to remove strlcpy()
completely[2], replace strlcpy() here with strscpy().
Link: https://www.kernel.org/doc/html/latest/process/deprecated.html#strlcpy [1]
Link: https://github.com/KSPP/linux/issues/89 [2]
Cc: "James E.J. Bottomley" <[email protected]>
Cc: Helge Deller <[email protected]>
Cc: Azeem Shaikh <[email protected]>
Cc: [email protected]
Signed-off-by: Kees Cook <[email protected]>
Signed-off-by: Helge Deller <[email protected]>
Diffstat (limited to 'scripts/rustdoc_test_builder.rs')
0 files changed, 0 insertions, 0 deletions