Re: [Libguestfs] [PATCH 6/8] NFC: Allow multiple config files in inspect_with_augeas in inspect_fs_unix.c

On Wed, Nov 23, 2011 at 02:00:55PM +0000, Matthew Booth wrote: > static int > -inspect_with_augeas (guestfs_h *g, struct inspect_fs *fs, const char *filename, > +inspect_with_augeas (guestfs_h *g, struct inspect_fs *fs, > + const char **configfiles, > int (*f) (guestfs_h *, struct inspect_fs *)) > { > - /* Security: Refuse to do this if filename is too large. */ > - int64_t size = guestfs_filesize (g, filename); > - if (size == -1) > - /* guestfs_filesize failed and has already set error in handle */ > - return -1; > - if (size > MAX_AUGEAS_FILE_SIZE) { > - error (g, _("size of %s is unreasonably large (%" PRIi64 " bytes)"), > - filename, size); > - return -1; > + /* Security: Refuse to do this if a config file is too large. */ > + for (const char **i = configfiles; *i != NULL; i++) { > + if (guestfs_exists(g, *i) == 0) continue; > + > + int64_t size = guestfs_filesize (g, *i); > + if (size == -1) > + /* guestfs_filesize failed and has already set error in handle */ > + return -1; > + if (size > MAX_AUGEAS_FILE_SIZE) { > + error (g, _("size of %s is unreasonably large (%" PRIi64 " bytes)"), > + *i, size); > + return -1; > + } > } This appears to remove the security check on 'filename' being too large.