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git.ipfire.org Git - thirdparty/gcc.git/commit
PR fortran/95104 - Segfault on a legal WAIT statement
Referencing a unit in a WAIT statement that has not been opened before
resulted in a NULL pointer dereference. Check for this condition.
2020-05-26 Harald Anlauf <anlauf@gmx.de>
libgfortran/
PR libfortran/95104
* io/transfer.c (st_wait_async): Do not dereference NULL pointer.
gcc/testsuite/
PR libfortran/95104
* gfortran.dg/pr95104.f90: New test.
Co-Authored-By: Steven G. Kargl <kargl@gcc.gnu.org>