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[Bug sanitizer/66977] -fsanitize=shift may introduce uninitialized variables
- From: "mpolacek at gcc dot gnu.org" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: Fri, 31 Jul 2015 11:13:28 +0000
- Subject: [Bug sanitizer/66977] -fsanitize=shift may introduce uninitialized variables
- Auto-submitted: auto-generated
- References: <bug-66977-4 at http dot gcc dot gnu dot org/bugzilla/>
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66977
--- Comment #4 from Marek Polacek <mpolacek at gcc dot gnu.org> ---
Author: mpolacek
Date: Fri Jul 31 11:12:57 2015
New Revision: 226440
URL: https://gcc.gnu.org/viewcvs?rev=226440&root=gcc&view=rev
Log:
PR sanitizer/66977
* typeck.c (get_member_function_from_ptrfunc): Don't sanitize
RSHIFT_EXPR.
* g++.dg/ubsan/pr66977.C: New test.
Added:
trunk/gcc/testsuite/g++.dg/ubsan/pr66977.C
Modified:
trunk/gcc/cp/ChangeLog
trunk/gcc/cp/typeck.c
trunk/gcc/testsuite/ChangeLog