else
mode |= S_IFCHR;
- /* preserve node with already correct numbers, to prevent changing the inode number */
if (lstat(file, &stats) == 0) {
if ((stats.st_mode & S_IFMT) == (mode & S_IFMT) && (stats.st_rdev == devt)) {
info("preserve file '%s', because it has correct dev_t", file);
selinux_setfilecon(file, udev->dev->kernel, stats.st_mode);
goto perms;
}
+ } else {
+ selinux_setfscreatecon(file, udev->dev->kernel, mode);
+ retval = mknod(file, mode, devt);
+ selinux_resetfscreatecon();
+ if (retval == 0)
+ goto perms;
}
- selinux_setfscreatecon(file, udev->dev->kernel, mode);
- retval = mknod(file, mode, devt);
- selinux_resetfscreatecon();
- if (retval == 0)
- goto perms;
-
info("atomically replace '%s'", file);
strlcpy(file_tmp, file, sizeof(file_tmp));
strlcat(file_tmp, TMP_FILE_EXT, sizeof(file_tmp));
+ unlink(file_tmp);
selinux_setfscreatecon(file_tmp, udev->dev->kernel, mode);
retval = mknod(file_tmp, mode, devt);
selinux_resetfscreatecon();
stats.st_rdev == stats2.st_rdev) {
info("replace device node '%s' with symlink to our node '%s'", slink, node);
} else {
- err("device node '%s' already exists, link '%s' will not overwrite it", node, slink);
+ err("device node '%s' already exists, link to '%s' will not overwrite it", slink, node);
goto exit;
}
}
}
}
}
+ } else {
+ info("creating symlink '%s' to '%s'", slink, target);
+ selinux_setfscreatecon(slink, NULL, S_IFLNK);
+ retval = symlink(target, slink);
+ selinux_resetfscreatecon();
+ if (retval == 0)
+ goto exit;
}
- info("creating symlink '%s' to '%s'", slink, target);
- selinux_setfscreatecon(slink, NULL, S_IFLNK);
- retval = symlink(target, slink);
- selinux_resetfscreatecon();
- if (retval == 0)
- goto exit;
-
info("atomically replace '%s'", slink);
strlcpy(slink_tmp, slink, sizeof(slink_tmp));
strlcat(slink_tmp, TMP_FILE_EXT, sizeof(slink_tmp));
+ unlink(slink_tmp);
selinux_setfscreatecon(slink_tmp, NULL, S_IFLNK);
retval = symlink(target, slink_tmp);
selinux_resetfscreatecon();