diff options
-rw-r--r-- | meta/recipes-devtools/gcc/gcc-6.2.inc | 5 | ||||
-rw-r--r-- | meta/recipes-devtools/gcc/gcc-6.2/ubsan-fix-check-empty-string.patch | 28 |
2 files changed, 31 insertions, 2 deletions
diff --git a/meta/recipes-devtools/gcc/gcc-6.2.inc b/meta/recipes-devtools/gcc/gcc-6.2.inc index b118995e1d..39ae653805 100644 --- a/meta/recipes-devtools/gcc/gcc-6.2.inc +++ b/meta/recipes-devtools/gcc/gcc-6.2.inc | |||
@@ -80,8 +80,9 @@ SRC_URI = "\ | |||
80 | file://0047-libgcc_s-Use-alias-for-__cpu_indicator_init-instead-.patch \ | 80 | file://0047-libgcc_s-Use-alias-for-__cpu_indicator_init-instead-.patch \ |
81 | ${BACKPORTS} \ | 81 | ${BACKPORTS} \ |
82 | " | 82 | " |
83 | BACKPORTS = "" | 83 | BACKPORTS = "\ |
84 | 84 | file://ubsan-fix-check-empty-string.patch \ | |
85 | " | ||
85 | SRC_URI[md5sum] = "9768625159663b300ae4de2f4745fcc4" | 86 | SRC_URI[md5sum] = "9768625159663b300ae4de2f4745fcc4" |
86 | SRC_URI[sha256sum] = "9944589fc722d3e66308c0ce5257788ebd7872982a718aa2516123940671b7c5" | 87 | SRC_URI[sha256sum] = "9944589fc722d3e66308c0ce5257788ebd7872982a718aa2516123940671b7c5" |
87 | 88 | ||
diff --git a/meta/recipes-devtools/gcc/gcc-6.2/ubsan-fix-check-empty-string.patch b/meta/recipes-devtools/gcc/gcc-6.2/ubsan-fix-check-empty-string.patch new file mode 100644 index 0000000000..c0127198e0 --- /dev/null +++ b/meta/recipes-devtools/gcc/gcc-6.2/ubsan-fix-check-empty-string.patch | |||
@@ -0,0 +1,28 @@ | |||
1 | From 8db2cf6353c13f2a84cbe49b689654897906c499 Mon Sep 17 00:00:00 2001 | ||
2 | From: kyukhin <kyukhin@138bc75d-0d04-0410-961f-82ee72b054a4> | ||
3 | Date: Sat, 3 Sep 2016 10:57:05 +0000 | ||
4 | Subject: [PATCH] gcc/ * ubsan.c (ubsan_use_new_style_p): Fix check for empty | ||
5 | string. | ||
6 | |||
7 | git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@239971 138bc75d-0d04-0410-961f-82ee72b054a4 | ||
8 | |||
9 | Upstream-Status: Backport | ||
10 | Signed-off-by: Joshua Lock <joshua.g.lock@intel.com> | ||
11 | |||
12 | --- | ||
13 | gcc/ubsan.c | 2 +- | ||
14 | 2 files changed, 5 insertions(+), 1 deletion(-) | ||
15 | |||
16 | Index: gcc-6.3.0/gcc/ubsan.c | ||
17 | =================================================================== | ||
18 | --- gcc-6.3.0.orig/gcc/ubsan.c | ||
19 | +++ gcc-6.3.0/gcc/ubsan.c | ||
20 | @@ -1471,7 +1471,7 @@ ubsan_use_new_style_p (location_t loc) | ||
21 | |||
22 | expanded_location xloc = expand_location (loc); | ||
23 | if (xloc.file == NULL || strncmp (xloc.file, "\1", 2) == 0 | ||
24 | - || xloc.file == '\0' || xloc.file[0] == '\xff' | ||
25 | + || xloc.file[0] == '\0' || xloc.file[0] == '\xff' | ||
26 | || xloc.file[1] == '\xff') | ||
27 | return false; | ||
28 | |||