From 5b372a4d35bd5874c1a6db2b89f42c7ed3097c63 Mon Sep 17 00:00:00 2001 From: marxin Date: Thu, 10 May 2018 10:15:42 +0000 Subject: [PATCH] Improve boostrap-ubsan config (PR bootstrap/64914). 2018-05-10 Martin Liska PR bootstrap/64914 * md5.c: Use strict alignment with UBSAN_BOOTSTRAP. git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@260112 138bc75d-0d04-0410-961f-82ee72b054a4 --- libiberty/ChangeLog | 5 +++++ libiberty/md5.c | 2 +- 2 files changed, 6 insertions(+), 1 deletion(-) diff --git a/libiberty/ChangeLog b/libiberty/ChangeLog index a116d373100..b249226155c 100644 --- a/libiberty/ChangeLog +++ b/libiberty/ChangeLog @@ -1,3 +1,8 @@ +2018-05-10 Martin Liska + + PR bootstrap/64914 + * md5.c: Use strict alignment with UBSAN_BOOTSTRAP. + 2018-04-30 Daniel van Gerpen * argv.c (expandargv): Fix memory leak for copied argv. diff --git a/libiberty/md5.c b/libiberty/md5.c index f106d2262ca..4dd5186a69a 100644 --- a/libiberty/md5.c +++ b/libiberty/md5.c @@ -231,7 +231,7 @@ md5_process_bytes (const void *buffer, size_t len, struct md5_ctx *ctx) /* Process available complete blocks. */ if (len > 64) { -#if !_STRING_ARCH_unaligned +#if !_STRING_ARCH_unaligned || defined UBSAN_BOOTSTRAP /* To check alignment gcc has an appropriate operator. Other compilers don't. */ # if __GNUC__ >= 2 -- 2.30.2