From: Paul Eggert Date: Mon, 13 Dec 1999 05:35:02 +0000 (+0000) Subject: Version 1.13.16 X-Git-Url: https://git.dogcows.com/gitweb?a=commitdiff_plain;h=e844ee7e6cc21569d959687016e443d8cf081c99;p=chaz%2Ftar Version 1.13.16 --- diff --git a/NEWS b/NEWS index 88fc67c..ffbcfbc 100644 --- a/NEWS +++ b/NEWS @@ -1,6 +1,47 @@ GNU tar NEWS - User visible changes. Copyright 1994, 1995-1998, 1999 Free Software Foundation, Inc. +version 1.13.16 - Paul Eggert, 1999-12-13. + +* By default, tar now refuses to overwrite existing files when + extracting files from an archive; instead, it removes them before + extracting. There is one exception: existing nonempty directories + are not removed, nor are their ownerships or permissions extracted. + This fixes some longstanding security problems. + + The new --overwrite option enables the old default behavior. + + For regular files, tar implements this change by using the O_EXCL + option of `open' to ensure that it creates the file; if this fails, it + removes the file and tries again. This is similar to the behavior of + the --unlink-first option, but it is faster in the common case of + extracting a new directory. + +* By default, tar now ignores file names containing a component of `..' + when extracting, and warns about such file names when creating an archive. + To enable the old behavior, use the -P or --absolute-names option. + +* Tar now handles file names with multibyte encodings (e.g. UTF-8, Shift-JIS) + correctly. It relies on the mbrtowc function to handle multibytes. + +* The file generated by -g or --listed-incremental now uses a format + that is independent of locale, so that users need not worry about + locale when restoring a backup. This is needed for proper support + of multibyte characters. Old-format files can still be read, and + older versions of GNU tar can read new-format files, unless member + names have multibyte chars. + +* Many diagnostics have been changed slightly, so that file names are + now output unambiguously. File names in diagnostics now are either + `quoted like this' (in the default C locale) or are followed by + colon, newline, or space, depending on context. Unprintable + characters are escaped with a C-like backslash conventions. + Terminating characters (e.g. close-quote, colon, newline) + are also escaped as needed. + +* tar now ignores socket files when creating an archive. + Previously tar archived sockets as fifos, which caused problems. + version 1.13.15 - Paul Eggert, 1999-12-03. * If a file's ctime changes when being archived, report an error.