From 2994b5cca378088363be42d1a8fdc941326520d7 Mon Sep 17 00:00:00 2001 From: Kirill Yukhin Date: Sat, 3 Sep 2016 10:57:05 +0000 Subject: [PATCH] ubsan.c (ubsan_use_new_style_p): Fix check for empty string. gcc/ * ubsan.c (ubsan_use_new_style_p): Fix check for empty string. From-SVN: r239971 --- gcc/ChangeLog | 4 ++++ gcc/ubsan.c | 2 +- 2 files changed, 5 insertions(+), 1 deletion(-) diff --git a/gcc/ChangeLog b/gcc/ChangeLog index 2e076c7a976..a66766c7a3e 100644 --- a/gcc/ChangeLog +++ b/gcc/ChangeLog @@ -1,3 +1,7 @@ +2016-09-03 Kirill Yukhin + + * ubsan.c (ubsan_use_new_style_p): Fix check for empty string. + 2016-09-02 David Malcolm * common.opt (fdiagnostics-generate-patch): New option. diff --git a/gcc/ubsan.c b/gcc/ubsan.c index 5cbc98dbabb..d3bd8e3393d 100644 --- a/gcc/ubsan.c +++ b/gcc/ubsan.c @@ -1469,7 +1469,7 @@ 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; -- 2.30.2