33 lines
1.1 KiB
Diff
33 lines
1.1 KiB
Diff
From c0c52589c6a7265e8fc6b77706a83d22aa1ef0ce Mon Sep 17 00:00:00 2001
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From: rguenth <rguenth@138bc75d-0d04-0410-961f-82ee72b054a4>
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Date: Thu, 26 Jan 2017 10:46:01 +0000
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Subject: [PATCH] 2017-01-26 Richard Biener <rguenther@suse.de>
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Backport from mainline
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2016-09-03 Kirill Yukhin <kirill.yukhin@intel.com>
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* ubsan.c (ubsan_use_new_style_p): Fix check for empty string.
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git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/branches/gcc-6-branch@244923 138bc75d-0d04-0410-961f-82ee72b054a4
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cproc: removed ChangeLog part (didn't apply)
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---
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gcc/ChangeLog | 7 +++++++
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gcc/ubsan.c | 2 +-
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2 files changed, 8 insertions(+), 1 deletion(-)
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diff --git a/gcc/ubsan.c b/gcc/ubsan.c
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index 56637d8f0a9e..109382498fda 100644
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--- a/gcc/ubsan.c
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+++ b/gcc/ubsan.c
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@@ -1471,7 +1471,7 @@ ubsan_use_new_style_p (location_t loc)
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expanded_location xloc = expand_location (loc);
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if (xloc.file == NULL || strncmp (xloc.file, "\1", 2) == 0
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- || xloc.file == '\0' || xloc.file[0] == '\xff'
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+ || xloc.file[0] == '\0' || xloc.file[0] == '\xff'
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|| xloc.file[1] == '\xff')
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return false;
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