From 48d9c59d22d16e8898a4d851759d00002d9926c4 Mon Sep 17 00:00:00 2001 From: Rich Felker Date: Thu, 19 Oct 2017 19:30:05 -0400 Subject: [PATCH] fix compiling gcc 6.3.0 with strict c++ compilers this patch is a backport of gcc revision 239971 to gcc 6.3.0. submitted by osvein as PR#35. --- patches/gcc-6.3.0/0014-ubsan-empty-string-fix.diff | 13 +++++++++++++ 1 file changed, 13 insertions(+) create mode 100644 patches/gcc-6.3.0/0014-ubsan-empty-string-fix.diff diff --git a/patches/gcc-6.3.0/0014-ubsan-empty-string-fix.diff b/patches/gcc-6.3.0/0014-ubsan-empty-string-fix.diff new file mode 100644 index 0000000..4d82574 --- /dev/null +++ b/patches/gcc-6.3.0/0014-ubsan-empty-string-fix.diff @@ -0,0 +1,13 @@ +diff --git a/gcc/ubsan.c b/gcc/ubsan.c +index 56637d8..1093824 100644 +--- a/gcc/ubsan.c ++++ b/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; +