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| author | Timo Teräs <timo.teras@iki.fi> | 2012-09-04 10:38:13 +0300 |
|---|---|---|
| committer | Timo Teräs <timo.teras@iki.fi> | 2012-09-04 10:38:13 +0300 |
| commit | 8a4371ccd73e8f8672466881bd3b782de919cd93 (patch) | |
| tree | 49fb7d17651992bb91d5e97b4712d4eb8f4b6c56 /src | |
| parent | 000dfd923f512b673c3c77ae78ff732ae72c818f (diff) | |
| download | apk-tools-8a4371ccd73e8f8672466881bd3b782de919cd93.tar.gz apk-tools-8a4371ccd73e8f8672466881bd3b782de919cd93.tar.bz2 apk-tools-8a4371ccd73e8f8672466881bd3b782de919cd93.tar.xz apk-tools-8a4371ccd73e8f8672466881bd3b782de919cd93.zip | |
db: remove AT_SYMLINK_NOFOLLOW for directory permissions
fchmodat does not support this flag - symlinks do not have permissions.
Sysadmin probably does not expect us to not follow symlinks either:
if /var -> /mnt/foo/var, we should be making sure the permissions
and ownership is correct on the target directory, not on the symlink.
Since fchmodat never returned ENOENT with AT_SYMLINK_NOFOLLOW, this
also fixes directory re-creation if it does not exist. fixes #1348.
Diffstat (limited to 'src')
| -rw-r--r-- | src/database.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/src/database.c b/src/database.c index efff29f..d1a8f1a 100644 --- a/src/database.c +++ b/src/database.c @@ -229,11 +229,11 @@ static void apk_db_dir_mkdir(struct apk_database *db, struct apk_db_dir *dir) return; if ((dir->refs == 1) || - (fchmodat(db->root_fd, dir->name, dir->mode, AT_SYMLINK_NOFOLLOW) != 0 && + (fchmodat(db->root_fd, dir->name, dir->mode, 0) != 0 && errno == ENOENT)) if ((mkdirat(db->root_fd, dir->name, dir->mode) != 0 && errno == EEXIST)) - if (fchmodat(db->root_fd, dir->name, dir->mode, AT_SYMLINK_NOFOLLOW) != 0) + if (fchmodat(db->root_fd, dir->name, dir->mode, 0) != 0) ; if (fchownat(db->root_fd, dir->name, dir->uid, dir->gid, 0) != 0) |