https://gcc.gnu.org/bugzilla/show_bug.cgi?id=95530
--- Comment #12 from CVS Commits <cvs-commit at gcc dot gnu.org> --- The master branch has been updated by Harald Anlauf <anl...@gcc.gnu.org>: https://gcc.gnu.org/g:bcd96c9cce962ca5b2c6f8459597fb759f945ccf commit r11-1009-gbcd96c9cce962ca5b2c6f8459597fb759f945ccf Author: Harald Anlauf <anl...@gmx.de> Date: Fri Jun 5 20:30:34 2020 +0200 PR fortran/95530, PR fortran/95537 - Buffer overflows with long symbols The testcases for PR95090 and PR95106 trigger buffer overflows with long symbols that were found with an instrumented compiler. Enlarge the affected buffers, and add checks that the buffers will suffice. 2020-06-05 Harald Anlauf <anl...@gmx.de> gcc/fortran/ PR fortran/95530 PR fortran/95537 * decl.c (gfc_match_decl_type_spec): Enlarge buffer, and enhance string copy to detect buffer overflow. * gfortran.h (gfc_common_head): Enlarge buffer. * trans-common.c (finish_equivalences): Enhance string copy to detect buffer overflow.
