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binutils: Fix CVE-2017-8392

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Backport upsream commit to fix CVE-2017-8392

CVE: CVE-2017-8392

[BZ 21409] -- https://sourceware.org/bugzilla/show_bug.cgi?id=21409

        PR 21409, segfault in _bfd_dwarf2_find_nearest_line

        PR 21409
        * dwarf2.c (_bfd_dwarf2_find_nearest_line): Don't segfault when
        no symbols.

(From OE-Core rev: dff01b827c87ae135a1d5511b1efbdad01c0eaee)

(From OE-Core rev: c5a5017ce710108c61dba0e0af72bb72a9419701)

Signed-off-by: Fan Xin <fan.xin@jp.fujitsu.com>
Signed-off-by: Ross Burton <ross.burton@intel.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
This commit is contained in:
Fan Xin
2017-05-24 14:43:11 +09:00
committed by Richard Purdie
parent d2586b6fde
commit 13f7fc4655
3 changed files with 110 additions and 0 deletions
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meta/recipes-devtools/binutils/binutils-2.28.inc
+2
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@@ -37,6 +37,8 @@ SRC_URI = "\
file://0016-Detect-64-bit-MIPS-targets.patch \
file://CVE-2017-6965.patch \
file://CVE-2017-6966.patch \
file://0017-bfd-Improve-lookup-of-file-line-information-for-erro.patch \
file://0018-PR-21409-segfault-in-_bfd_dwarf2_find_nearest_line.patch \
"
S = "${WORKDIR}/git"