diff options
Diffstat (limited to 'arm-linux-gnueabi-toolchain/arm-linux-gnueabi-gcc/gcc-fix-empty-string-check.patch')
| -rw-r--r-- | arm-linux-gnueabi-toolchain/arm-linux-gnueabi-gcc/gcc-fix-empty-string-check.patch | 30 |
1 files changed, 30 insertions, 0 deletions
diff --git a/arm-linux-gnueabi-toolchain/arm-linux-gnueabi-gcc/gcc-fix-empty-string-check.patch b/arm-linux-gnueabi-toolchain/arm-linux-gnueabi-gcc/gcc-fix-empty-string-check.patch new file mode 100644 index 0000000..8dad52d --- /dev/null +++ b/arm-linux-gnueabi-toolchain/arm-linux-gnueabi-gcc/gcc-fix-empty-string-check.patch @@ -0,0 +1,30 @@ +From c0c52589c6a7265e8fc6b77706a83d22aa1ef0ce Mon Sep 17 00:00:00 2001 +From: rguenth <rguenth@138bc75d-0d04-0410-961f-82ee72b054a4> +Date: Thu, 26 Jan 2017 10:46:01 +0000 +Subject: [PATCH] 2017-01-26 Richard Biener <rguenther@suse.de> + + Backport from mainline + 2016-09-03 Kirill Yukhin <kirill.yukhin@intel.com> + + * ubsan.c (ubsan_use_new_style_p): Fix check for empty string. + + +git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/branches/gcc-6-branch@244923 138bc75d-0d04-0410-961f-82ee72b054a4 +--- + gcc/ChangeLog | 7 +++++++ + gcc/ubsan.c | 2 +- + 2 files changed, 8 insertions(+), 1 deletion(-) + +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; + |