[Bug sanitizer/60569] Segfault with -flto and -fsanitize=undefined

[mpolacek at gcc dot gnu.org]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=60569

--- Comment #3 from Marek Polacek <mpolacek at gcc dot gnu.org> ---
Author: mpolacek
Date: Wed Mar 19 12:25:04 2014
New Revision: 208681

URL: http://gcc.gnu.org/viewcvs?rev=208681&root=gcc&view=rev
Log:
    PR sanitizer/60569
    * ubsan.c (ubsan_type_descriptor): Check that DECL_NAME is nonnull
    before accessing it.
testsuite/
    * g++.dg/ubsan/pr60569.C: New test.


Added:
    trunk/gcc/testsuite/g++.dg/ubsan/pr60569.C
Modified:
    trunk/gcc/ChangeLog
    trunk/gcc/testsuite/ChangeLog
    trunk/gcc/ubsan.c