external/redland/raptor/ubsan.patch

   1 --- src/raptor_rfc2396.c
   2 +++ src/raptor_rfc2396.c
   3 @@ -386,7 +386,7 @@
   4    }
   5
   6
   7 -  if(prev && s == (cur+2) && cur[0] == '.' && cur[1] == '.') {
   8 +  if(prev && cur && s == (cur+2) && cur[0] == '.' && cur[1] == '.') {
   9      /* Remove <component>/.. at the end of the path */
  10      *prev = '\0';
  11      path_len -= (s-prev);