| b.liu | e958203 | 2025-04-17 19:18:16 +0800 | [diff] [blame] | 1 | Force root/root as names for uid0/gid0 instead of using the system |
| 2 | names. This helps make packed download tarballs more reproducible |
| 3 | |
| 4 | Signed-off-by: Felix Fietkau <nbd@nbd.name> |
| 5 | --- |
| 6 | --- a/src/create.c |
| 7 | +++ b/src/create.c |
| 8 | @@ -544,17 +544,8 @@ write_gnu_long_link (struct tar_stat_inf |
| 9 | union block *header; |
| 10 | |
| 11 | header = start_private_header ("././@LongLink", size, 0); |
| 12 | - if (! numeric_owner_option) |
| 13 | - { |
| 14 | - static char *uname, *gname; |
| 15 | - if (!uname) |
| 16 | - { |
| 17 | - uid_to_uname (0, &uname); |
| 18 | - gid_to_gname (0, &gname); |
| 19 | - } |
| 20 | - UNAME_TO_CHARS (uname, header->header.uname); |
| 21 | - GNAME_TO_CHARS (gname, header->header.gname); |
| 22 | - } |
| 23 | + UNAME_TO_CHARS ("root", header->header.uname); |
| 24 | + GNAME_TO_CHARS ("root", header->header.gname); |
| 25 | |
| 26 | strcpy (header->buffer + offsetof (struct posix_header, magic), |
| 27 | OLDGNU_MAGIC); |