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Avoided any checks in chown() if neither owner nor group is changed

N2009_11_14_FIXES
jpandre 2007-11-01 20:47:35 +00:00
parent 0a6f37914c
commit 38f0433943
1 changed files with 16 additions and 15 deletions
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31
src/ntfs-3g.c
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@ -863,28 +863,29 @@ static int ntfs_fuse_chown(const char *path, uid_t uid, gid_t gid)
return 0;
return -EOPNOTSUPP;
} else {
/* parent directory must be executable */
res = 0;
if (ntfs_allowed_dir_access(&security,path,S_IEXEC)) {
ni = ntfs_pathname_to_inode(ctx->vol, NULL, path);
if (!ni)
res = -errno;
else {
if (ntfs_set_owner(&security,
path,ni,uid,gid))
if (((int)uid != -1) || ((int)gid != -1)) {
/* parent directory must be executable */
if (ntfs_allowed_dir_access(&security,path,S_IEXEC)) {
ni = ntfs_pathname_to_inode(ctx->vol, NULL, path);
if (!ni)
res = -errno;
else {
if (((int)uid != -1)
|| ((int)gid != -1)) {
if (ntfs_set_owner(&security,
path,ni,uid,gid))
res = -errno;
else {
now = time(NULL);
ni->last_mft_change_time = now;
}
if (ntfs_inode_close(ni))
set_fuse_error(&res);
}
if (ntfs_inode_close(ni))
set_fuse_error(&res);
}
} else
res = -errno;
} else
res = -errno;
}
}
return (res);
}