diff options
| author | Yousong Zhou <yszhou4tech@gmail.com> | 2017-05-22 10:35:10 +0800 |
|---|---|---|
| committer | Yousong Zhou <yszhou4tech@gmail.com> | 2017-05-22 11:07:40 +0800 |
| commit | 5d48dc1146171520445c43ee894d9dfce09ae4e2 (patch) | |
| tree | 359d47d2769dd4bc5426d283a0f3cb021ebb5227 /package/libs/libunwind/patches/004-add-missing-unwind_i.h.patch | |
| parent | 6e10fc74fd569b71b6f64f5a2420dc624d73bee2 (diff) | |
| download | upstream-5d48dc1146171520445c43ee894d9dfce09ae4e2.tar.gz upstream-5d48dc1146171520445c43ee894d9dfce09ae4e2.tar.bz2 upstream-5d48dc1146171520445c43ee894d9dfce09ae4e2.zip | |
libunwind: update to 1.2
Addresses CVE-2015-3239: Off-by-one error in the dwarf_to_unw_regnum
function in include/dwarf_i.h in libunwind 1.1 allows local users to
have unspecified impact via invalid dwarf opcodes.
Upstream stable-v1.2 fixed the missing unwind_i.h issue but no new
tarball is released yet
Signed-off-by: Yousong Zhou <yszhou4tech@gmail.com>
Diffstat (limited to 'package/libs/libunwind/patches/004-add-missing-unwind_i.h.patch')
| -rw-r--r-- | package/libs/libunwind/patches/004-add-missing-unwind_i.h.patch | 46 |
1 files changed, 46 insertions, 0 deletions
diff --git a/package/libs/libunwind/patches/004-add-missing-unwind_i.h.patch b/package/libs/libunwind/patches/004-add-missing-unwind_i.h.patch new file mode 100644 index 0000000000..55a68494cc --- /dev/null +++ b/package/libs/libunwind/patches/004-add-missing-unwind_i.h.patch @@ -0,0 +1,46 @@ +--- /dev/null 2017-05-16 16:52:50.220000000 +0800 ++++ b/src/mips/unwind_i.h 2016-06-13 11:43:06.310153501 +0800 +@@ -0,0 +1,43 @@ ++/* libunwind - a platform-independent unwind library ++ Copyright (C) 2008 CodeSourcery ++ ++This file is part of libunwind. ++ ++Permission is hereby granted, free of charge, to any person obtaining ++a copy of this software and associated documentation files (the ++"Software"), to deal in the Software without restriction, including ++without limitation the rights to use, copy, modify, merge, publish, ++distribute, sublicense, and/or sell copies of the Software, and to ++permit persons to whom the Software is furnished to do so, subject to ++the following conditions: ++ ++The above copyright notice and this permission notice shall be ++included in all copies or substantial portions of the Software. ++ ++THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, ++EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF ++MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND ++NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE ++LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION ++OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION ++WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. */ ++ ++#ifndef unwind_i_h ++#define unwind_i_h ++ ++#include <stdint.h> ++ ++#include <libunwind-mips.h> ++ ++#include "libunwind_i.h" ++ ++#define mips_lock UNW_OBJ(lock) ++#define mips_local_resume UNW_OBJ(local_resume) ++#define mips_local_addr_space_init UNW_OBJ(local_addr_space_init) ++ ++extern int mips_local_resume (unw_addr_space_t as, unw_cursor_t *cursor, ++ void *arg); ++ ++extern void mips_local_addr_space_init (void); ++ ++#endif /* unwind_i_h */ |