Committed as obvious

Jerry D <[email protected]> Wed, 18 Feb 2026 16:38:29 -0800

Newsgroups	gmane.comp.gcc.patches,gmane.comp.gcc.fortran
Message-ID	<[email protected]>

commit ff2f6c5153ecc142e1821a26b4a5184b4fe30607 (HEAD -> master, origin/master, 
origin/HEAD)
Author: Jerry DeLisle <[email protected]>
Date:   Wed Feb 18 16:19:26 2026 -0800

     Fortran: Fix heap-use-after-free

     This fix stops freeing the current BLOCK namespace during malformed
     END error recovery.  It now lets normal block unwinding/cleanup handle
     the free, preventing the heap-use-after-free.

     Suggested-by: Jakub Jelinek <[email protected]>
     Signed-off-by: Christopher Albert <[email protected]>

             PR fortran/122491

     gcc/fortran/ChangeLog:

             * decl.cc (gfc_match_end): Do not free current BLOCK namespace
             during malformed END cleanup.