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1f31d43742
Previously we could create cd9660 images with duplicate short (level 2) names. cd9660_level2_convert_filename used a 30-character limit (for files and directories), not including the '.' separator. cd9660_rename_filename used a 31-character limit, including the '.'. Directory names 31 characters or longer (without '.') were shortened to 30 characters, and if a collision occurred cd9660_rename_filename uniquified them starting with the 31st character. Unfortunately the directory record's name_len was already set, so the unique part of the name was stripped off. Directories are up to 31 d-characters (i.e., A-Z 0-9 and _); there is no provision for a '.' in a directory name. Increase the name length limit to 31 for directories, and exclude '.'s. This name mapping and deduplication code is still fragile and convoluted and would beenfit from a more holistic effort. PR: 283238, 283112 Reviewed by: imp Sponsored by: The FreeBSD Foundation Differential Revision: https://reviews.freebsd.org/D48251 |
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| .. | ||
| cd9660 | ||
| ffs | ||
| msdos | ||
| sys | ||
| tests | ||
| zfs | ||
| cd9660.c | ||
| cd9660.h | ||
| ffs.c | ||
| ffs.h | ||
| Makefile | ||
| Makefile.depend | ||
| Makefile.depend.host | ||
| Makefile.depend.options | ||
| makefs.8 | ||
| makefs.c | ||
| makefs.h | ||
| msdos.c | ||
| msdos.h | ||
| mtree.c | ||
| walk.c | ||
| zfs.c | ||