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[Bug fortran/50524] *** glibc detected *** invalid free() pointer on illegal code (r178939)

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50524

--- Comment #2 from kargl at gcc dot gnu.org 2011-10-20 17:15:23 UTC ---
Author: kargl
Date: Thu Oct 20 17:15:06 2011
New Revision: 180262

URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=180262
Log:
2011-10-15  Steven G. Kargl  <kargl@gcc.gcu.org>

    PR fortran/50524
    * resolve.c (resolve_ref): Check return value of resolve_substring().

2011-10-15  Steven G. Kargl  <kargl@gcc.gcu.org>

    PR fortran/50524
    * gfortran.dg/substring_integer_index.f90: New test.

Added:
    trunk/gcc/testsuite/gfortran.dg/substring_integer_index.f90
Modified:
    trunk/gcc/fortran/ChangeLog
    trunk/gcc/fortran/resolve.c
    trunk/gcc/testsuite/ChangeLog
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