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| author | Mounir IDRASSI <mounir.idrassi@idrix.fr> | 2025-01-01 10:37:56 +0100 |
|---|---|---|
| committer | Mounir IDRASSI <mounir.idrassi@idrix.fr> | 2025-01-01 10:37:56 +0100 |
| commit | 138e5e7c1dfba4717a4e6d5abb1abb0f82d6f49f (patch) | |
| tree | fd6bc3d389d162a9f555a415e410e84cd7988492 /src/Common/libzip/zip_string.c | |
| parent | fcc6302e6139b5b4714c91fd91d215c77af7695c (diff) | |
| download | VeraCrypt-138e5e7c1dfba4717a4e6d5abb1abb0f82d6f49f.tar.gz VeraCrypt-138e5e7c1dfba4717a4e6d5abb1abb0f82d6f49f.zip | |
Windows: Update libzip to version 1.11.2
Diffstat (limited to 'src/Common/libzip/zip_string.c')
| -rw-r--r-- | src/Common/libzip/zip_string.c | 22 |
1 files changed, 19 insertions, 3 deletions
diff --git a/src/Common/libzip/zip_string.c b/src/Common/libzip/zip_string.c index 1c964491..bb06c1d6 100644 --- a/src/Common/libzip/zip_string.c +++ b/src/Common/libzip/zip_string.c @@ -1,6 +1,6 @@ /* zip_string.c -- string handling (with encoding) - Copyright (C) 2012-2021 Dieter Baron and Thomas Klausner + Copyright (C) 2012-2024 Dieter Baron and Thomas Klausner This file is part of libzip, a library to manipulate ZIP archives. The authors can be contacted at <info@libzip.org> @@ -88,8 +88,10 @@ _zip_string_get(zip_string_t *string, zip_uint32_t *lenp, zip_flags_t flags, zip if ((flags & ZIP_FL_ENC_RAW) == 0) { /* start guessing */ - if (string->encoding == ZIP_ENCODING_UNKNOWN) - _zip_guess_encoding(string, ZIP_ENCODING_UNKNOWN); + if (string->encoding == ZIP_ENCODING_UNKNOWN) { + /* guess encoding, sets string->encoding */ + (void)_zip_guess_encoding(string, ZIP_ENCODING_UNKNOWN); + } if (((flags & ZIP_FL_ENC_STRICT) && string->encoding != ZIP_ENCODING_ASCII && string->encoding != ZIP_ENCODING_UTF8_KNOWN) || (string->encoding == ZIP_ENCODING_CP437)) { if (string->converted == NULL) { @@ -107,6 +109,20 @@ _zip_string_get(zip_string_t *string, zip_uint32_t *lenp, zip_flags_t flags, zip return string->raw; } +bool _zip_string_is_ascii(const zip_string_t *string) { + if (string->encoding != ZIP_ENCODING_ASCII) { + zip_uint16_t i; + + for (i = 0; i < string->length; i++) { + if (string->raw[i] & 0x80) { + return false; + } + } + } + + return true; +} + zip_uint16_t _zip_string_length(const zip_string_t *s) { |