https://gcc.gnu.org/bugzilla/show_bug.cgi?id=84156
Jerry DeLisle <jvdelisle at gcc dot gnu.org> changed: What |Removed |Added ---------------------------------------------------------------------------- Status|NEW |RESOLVED Resolution|--- |INVALID --- Comment #4 from Jerry DeLisle <jvdelisle at gcc dot gnu.org> --- (In reply to Martin Liška from comment #3) > Started with r256034. I used dtp->u.p.namelist_mode for the first time in this file, write.c. dtp->u.p.namelist_mode is set in transfer.c in data_transfer_init and finalize transfer. We pass only the pointer to dtp to write_decimal. Valgrind does not know or see the value is initialized.