diff options
| author | Heinrich Schuchardt <heinrich.schuchardt@canonical.com> | 2022-12-29 14:44:05 +0100 |
|---|---|---|
| committer | Heinrich Schuchardt <heinrich.schuchardt@canonical.com> | 2023-01-04 13:17:42 +0100 |
| commit | 93cdb952382b3fa0110245e1fa34dadd7a52df45 (patch) | |
| tree | 9236721ea553defb408d3083d15edc7e680bc8d2 /lib | |
| parent | 07355760b1759cc4c8cee402a67f7089b6a06da9 (diff) | |
efi_loader: adjust sorting of capsules
Up to now we only compared the first letter of the capsule name to sort
them alphabetically. Properly sort by the Unicode alphabet.
Signed-off-by: Heinrich Schuchardt <heinrich.schuchardt@canonical.com>
Diffstat (limited to 'lib')
| -rw-r--r-- | lib/efi_loader/efi_capsule.c | 9 |
1 files changed, 6 insertions, 3 deletions
diff --git a/lib/efi_loader/efi_capsule.c b/lib/efi_loader/efi_capsule.c index 1163a2ee30..0997cd248f 100644 --- a/lib/efi_loader/efi_capsule.c +++ b/lib/efi_loader/efi_capsule.c @@ -1108,10 +1108,13 @@ static efi_status_t efi_capsule_scan_dir(u16 ***files, unsigned int *num) /* ignore an error */ EFI_CALL((*dirh->close)(dirh)); - /* in ascii order */ - /* FIXME: u16 version of strcasecmp */ + /* + * Capsule files are applied in case insensitive alphabetic order + * + * TODO: special handling of rightmost period + */ qsort(tmp_files, count, sizeof(*tmp_files), - (int (*)(const void *, const void *))strcasecmp); + (int (*)(const void *, const void *))u16_strcasecmp); *files = tmp_files; *num = count; ret = EFI_SUCCESS; |