[Bug sanitizer/79558] [5/6 Regression] ICE: Segfault in ubsan_type_descriptor, at ubsan.c:412

[mpolacek at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=79558

--- Comment #7 from Marek Polacek <mpolacek at gcc dot gnu.org> ---
Author: mpolacek
Date: Mon Feb 20 17:38:57 2017
New Revision: 245611

URL: https://gcc.gnu.org/viewcvs?rev=245611&root=gcc&view=rev
Log:
        PR sanitizer/79558
        * ubsan.c (ubsan_type_descriptor): Check if TYPE_MAX_VALUE is null.

        * c-c++-common/ubsan/bounds-14.c: New test.

Added:
    branches/gcc-6-branch/gcc/testsuite/c-c++-common/ubsan/bounds-14.c
Modified:
    branches/gcc-6-branch/gcc/ChangeLog
    branches/gcc-6-branch/gcc/testsuite/ChangeLog
    branches/gcc-6-branch/gcc/ubsan.c