diff options
Diffstat (limited to 'meta/recipes-devtools/gcc/gcc-8.3/CVE-2019-15847_p3.patch')
| -rw-r--r-- | meta/recipes-devtools/gcc/gcc-8.3/CVE-2019-15847_p3.patch | 45 |
1 files changed, 45 insertions, 0 deletions
diff --git a/meta/recipes-devtools/gcc/gcc-8.3/CVE-2019-15847_p3.patch b/meta/recipes-devtools/gcc/gcc-8.3/CVE-2019-15847_p3.patch new file mode 100644 index 0000000000..cd525de622 --- /dev/null +++ b/meta/recipes-devtools/gcc/gcc-8.3/CVE-2019-15847_p3.patch @@ -0,0 +1,45 @@ +From 5f8cd14f8966f11e8ed10a4c7e35dc01fffe54d8 Mon Sep 17 00:00:00 2001 +From: segher <segher@138bc75d-0d04-0410-961f-82ee72b054a4> +Date: Fri, 30 Aug 2019 14:17:20 +0000 +Subject: [PATCH 3/3] Backport from trunk 2019-08-23 Segher Boessenkool + <segher@kernel.crashing.org> + +gcc/testsuite/ + PR target/91481 + * gcc.target/powerpc/darn-3.c: New testcase. + + +git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/branches/gcc-8-branch@275182 138bc75d-0d04-0410-961f-82ee72b054a4 + +Upstream-Status: Backport +CVE: CVE-2019-14847 p3 +Affects <= 9.2.0 +Dropped Change log changes +Signed-off-by: Armin Kuster <akuster@mvista.com> + +--- + gcc/testsuite/gcc.target/powerpc/darn-3.c | 16 ++++++++++++++++ + 2 files changed, 25 insertions(+) + create mode 100644 gcc/testsuite/gcc.target/powerpc/darn-3.c + +Index: gcc-8.3.0/gcc/testsuite/gcc.target/powerpc/darn-3.c +=================================================================== +--- /dev/null ++++ gcc-8.3.0/gcc/testsuite/gcc.target/powerpc/darn-3.c +@@ -0,0 +1,16 @@ ++/* { dg-do compile { target { powerpc*-*-* } } } */ ++/* { dg-skip-if "" { powerpc*-*-aix* } } */ ++/* { dg-options "-O2 -mdejagnu-cpu=power9" } */ ++ ++static int darn32(void) { return __builtin_darn_32(); } ++ ++int four(void) ++{ ++ int sum = 0; ++ int i; ++ for (i = 0; i < 4; i++) ++ sum += darn32(); ++ return sum; ++} ++ ++/* { dg-final { scan-assembler-times {(?n)\mdarn .*,0\M} 4 } } */ |