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patches: Add patch that fixes gcc6 with gcc7

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Taken from the openembedded patchset.

Signed-off-by: Kirill K. Smirnov <kirill.k.smirnov@gmail.com>
This commit is contained in:
Kirill K. Smirnov 2017-05-27 21:34:09 +03:00
parent 42b3dde819
commit 4d360c3cc2
1 changed files with 28 additions and 0 deletions
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28
patches/gcc/6.3.0/1100-ubsan-fix-check-empty-string.patch Normal file
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@ -0,0 +1,28 @@
From 8db2cf6353c13f2a84cbe49b689654897906c499 Mon Sep 17 00:00:00 2001
From: kyukhin <kyukhin@138bc75d-0d04-0410-961f-82ee72b054a4>
Date: Sat, 3 Sep 2016 10:57:05 +0000
Subject: [PATCH] gcc/ * ubsan.c (ubsan_use_new_style_p): Fix check for empty
string.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@239971 138bc75d-0d04-0410-961f-82ee72b054a4
Upstream-Status: Backport
Signed-off-by: Joshua Lock <joshua.g.lock@intel.com>
---
gcc/ubsan.c | 2 +-
2 files changed, 5 insertions(+), 1 deletion(-)
Index: gcc-6.3.0/gcc/ubsan.c
===================================================================
--- gcc-6.3.0.orig/gcc/ubsan.c
+++ gcc-6.3.0/gcc/ubsan.c
@@ -1471,7 +1471,7 @@ ubsan_use_new_style_p (location_t loc)
expanded_location xloc = expand_location (loc);
if (xloc.file == NULL || strncmp (xloc.file, "\1", 2) == 0
- || xloc.file == '\0' || xloc.file[0] == '\xff'
+ || xloc.file[0] == '\0' || xloc.file[0] == '\xff'
|| xloc.file[1] == '\xff')
return false;