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binutils: CVE-2017-7304

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Source: git://sourceware.org/git/binutils-gdb.git
MR: 74192
Type: Security Fix
Disposition: Backport from binutils-2_28-branch
ChangeID: 9a4c249becded1b479c0b9e9f175aebb80294317
Description:

  Fix seg-fault in strip when copying a corrupt binary.

        PR binutils/20931
        * elf.c (copy_special_section_fields): Check for an invalid
        sh_link field before attempting to follow it.

Affects: <= 2.28

Author: Nick Clifton <nickc@redhat.com>
(From OE-Core rev: fcadfc35ebe90d3f0f3aa0db8caeddb5c07c3120)

Signed-off-by: Thiruvadi Rajaraman <trajaraman@mvista.com>
Reviewed-by: Armin Kuster <akuster@mvista.com>
Signed-off-by: Armin Kuster <akuster@mvista.com>
Signed-off-by: Armin Kuster <akuster808@gmail.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
This commit is contained in:
Thiruvadi Rajaraman
2017-09-04 16:47:25 +05:30
committed by Richard Purdie
parent d827c87635
commit 951aea1f7b
2 changed files with 54 additions and 0 deletions
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1
meta/recipes-devtools/binutils/binutils-2.27.inc
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@@ -66,6 +66,7 @@ SRC_URI = "\
file://CVE-2017-7301.patch \
file://CVE-2017-7302.patch \
file://CVE-2017-7303.patch \
file://CVE-2017-7304.patch \
"
S = "${WORKDIR}/git"