diff options
Diffstat (limited to 'src/Common/libzip/zip_set_archive_comment.c')
| -rw-r--r-- | src/Common/libzip/zip_set_archive_comment.c | 40 |
1 files changed, 22 insertions, 18 deletions
diff --git a/src/Common/libzip/zip_set_archive_comment.c b/src/Common/libzip/zip_set_archive_comment.c index 166a2c0b..7d06688e 100644 --- a/src/Common/libzip/zip_set_archive_comment.c +++ b/src/Common/libzip/zip_set_archive_comment.c @@ -1,9 +1,9 @@ /* zip_set_archive_comment.c -- set archive comment - Copyright (C) 2006-2018 Dieter Baron and Thomas Klausner + Copyright (C) 2006-2021 Dieter Baron and Thomas Klausner This file is part of libzip, a library to manipulate ZIP archives. - The authors can be contacted at <libzip@nih.at> + The authors can be contacted at <info@libzip.org> Redistribution and use in source and binary forms, with or without modification, are permitted provided that the following conditions @@ -42,38 +42,42 @@ zip_set_archive_comment(zip_t *za, const char *comment, zip_uint16_t len) { zip_string_t *cstr; if (ZIP_IS_RDONLY(za)) { - zip_error_set(&za->error, ZIP_ER_RDONLY, 0); - return -1; + zip_error_set(&za->error, ZIP_ER_RDONLY, 0); + return -1; + } + if (ZIP_WANT_TORRENTZIP(za)) { + zip_error_set(&za->error, ZIP_ER_NOT_ALLOWED, 0); + return -1; } if (len > 0 && comment == NULL) { - zip_error_set(&za->error, ZIP_ER_INVAL, 0); - return -1; + zip_error_set(&za->error, ZIP_ER_INVAL, 0); + return -1; } if (len > 0) { - if ((cstr = _zip_string_new((const zip_uint8_t *)comment, len, ZIP_FL_ENC_GUESS, &za->error)) == NULL) - return -1; + if ((cstr = _zip_string_new((const zip_uint8_t *)comment, len, ZIP_FL_ENC_GUESS, &za->error)) == NULL) + return -1; - if (_zip_guess_encoding(cstr, ZIP_ENCODING_UNKNOWN) == ZIP_ENCODING_CP437) { - _zip_string_free(cstr); - zip_error_set(&za->error, ZIP_ER_INVAL, 0); - return -1; - } + if (_zip_guess_encoding(cstr, ZIP_ENCODING_UNKNOWN) == ZIP_ENCODING_CP437) { + _zip_string_free(cstr); + zip_error_set(&za->error, ZIP_ER_INVAL, 0); + return -1; + } } else - cstr = NULL; + cstr = NULL; _zip_string_free(za->comment_changes); za->comment_changes = NULL; if (((za->comment_orig && _zip_string_equal(za->comment_orig, cstr)) || (za->comment_orig == NULL && cstr == NULL))) { - _zip_string_free(cstr); - za->comment_changed = 0; + _zip_string_free(cstr); + za->comment_changed = 0; } else { - za->comment_changes = cstr; - za->comment_changed = 1; + za->comment_changes = cstr; + za->comment_changed = 1; } return 0; |