On 2021-05-07 10:48 a.m., Vinay Kumar wrote:
Hi Anuj,
Right now, the patch header is wrong as it's not the upstream commit that it is
claiming to be.
Created 3 patches.
For the patch of commit "d3edaa91d4cf7202ec14342410194841e2f67f12"
planning to use
below patch header from the commit it is cherry picked.
Also, mentioning that in "Upstream-Status" section as below,
====================================
From 95b91a043aeaeb546d2fea556d84a2de1e917770 Mon Sep 17 00:00:00 2001
From: Alan Modra <[email protected]>
Date: Mon, 1 Feb 2021 02:04:41 +1030
Subject: [PATCH] pr27270 and pr27284, ar segfaults and wrong file mode
PR 27270
PR 27284
PR 26945
* ar.c: Don't include libbfd.h.
(write_archive): Replace xmalloc+strcpy with xstrdup. Use
bfd_stat rather than fstat on iostream. Move stat and fd tests
outside of _WIN32 ifdef. Delete skip_stat variable.
* arsup.c (temp_name, real_ofd): New static variables.
(ar_open): Use make_tempname and bfd_fdopenw.
(ar_save): Adjust to suit ar_open changes. Move stat output
of _WIN32 ifdef.
* objcopy.c: Don't include libbfd.h.
(copy_file): Use bfd_stat.
Upstream-Status:
Backport
[https://sourceware.org/git/gitweb.cgi?p=binutils-gdb.git;h=95b91a043aeaeb546d2fea556d84a2de1e917770]
Used commit "d3edaa91d4cf7202ec14342410194841e2f67f12" cherry picked from commit
"95b91a043aeaeb546d2fea556d84a2de1e917770"
CVE: CVE-2021-20197
Signed-off-by: Vinay Kumar <[email protected]>
====================================
Other 2 commits ids patch headers are identical to the cherry picked
from commits.
Regards,
Vinay
Seems that this patch was not merged to hardknott.
I didn't see the version split into 3 patch on the list.
Vinay, can you please re-submit if you agree
that splitting it up into 3 patches makes sense.
--
# Randy MacLeod
# Wind River Linux
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