https://gcc.gnu.org/bugzilla/show_bug.cgi?id=122002
--- Comment #6 from anlauf at gcc dot gnu.org ---
'name' is never initialized:
/* Used to build up the name of the PDT instance. The prefix uses 4
characters and each KIND parameter 2 more. Allow 8 of the latter. */
char name[GFC_MAX_SYMBOL_LEN + 21];
Can one try setting
name[0] = ’\0’;
or similar?
