[OE-core][dunfell 1/8] Revert "vim: fix CVE-2021-4069"

[Steve Sakoman]

Prepare to cherry-pick CVE fixes from master

This reverts commit 9db3b4ac4018bcaedb995bc77a9e675c2bca468f.

Signed-off-by: Steve Sakoman <st...@sakoman.com>
---
 .../vim/files/CVE-2021-4069.patch             | 43 -------------------
 meta/recipes-support/vim/vim.inc              |  1 -
 2 files changed, 44 deletions(-)
 delete mode 100644 meta/recipes-support/vim/files/CVE-2021-4069.patch

diff --git a/meta/recipes-support/vim/files/CVE-2021-4069.patch 
b/meta/recipes-support/vim/files/CVE-2021-4069.patch
deleted file mode 100644
index 6a67281907..0000000000
--- a/meta/recipes-support/vim/files/CVE-2021-4069.patch
+++ /dev/null
@@ -1,43 +0,0 @@
-From cd2422ee2dab3f33b2dbd1271e17cdaf8762b6d1 Mon Sep 17 00:00:00 2001
-From: Minjae Kim <flower...@gmail.com>
-Date: Fri, 17 Dec 2021 20:32:02 -0800
-Subject: [PATCH] using freed memory in open command
-
-Problem:    Using freed memory in open command.
-Solution:   Make a copy of the current line.
-
-Upstream-Status: Backported 
[https://github.com/vim/vim/commit/e031fe90cf2e375ce861ff5e5e281e4ad229ebb9]
-CVE: CVE-2021-4069
-Signed-off-by: Minjae Kim <flower...@gmail.com>
----
- src/ex_docmd.c | 10 +++++++---
- 1 file changed, 7 insertions(+), 3 deletions(-)
-
-diff --git a/src/ex_docmd.c b/src/ex_docmd.c
-index 59e245bee..ccd9e8bed 100644
---- a/src/ex_docmd.c
-+++ b/src/ex_docmd.c
-@@ -6029,13 +6029,17 @@ ex_open(exarg_T *eap)
-       regmatch.regprog = vim_regcomp(eap->arg, p_magic ? RE_MAGIC : 0);
-       if (regmatch.regprog != NULL)
-       {
-+            // make a copy of the line, when searching for a mark it might be
-+          // flushed
-+          char_u *line = vim_strsave(ml_get_curline());
-+
-           regmatch.rm_ic = p_ic;
--          p = ml_get_curline();
--          if (vim_regexec(&regmatch, p, (colnr_T)0))
--              curwin->w_cursor.col = (colnr_T)(regmatch.startp[0] - p);
-+          if (vim_regexec(&regmatch, line, (colnr_T)0))
-+              curwin->w_cursor.col = (colnr_T)(regmatch.startp[0] - line);
-           else
-               emsg(_(e_nomatch));
-           vim_regfree(regmatch.regprog);
-+          vim_free(line);
-       }
-       // Move to the NUL, ignore any other arguments.
-       eap->arg += STRLEN(eap->arg);
--- 
-2.25.1
-
diff --git a/meta/recipes-support/vim/vim.inc b/meta/recipes-support/vim/vim.inc
index 51a6861325..11fed67527 100644
--- a/meta/recipes-support/vim/vim.inc
+++ b/meta/recipes-support/vim/vim.inc
@@ -26,7 +26,6 @@ SRC_URI = 
"git://github.com/vim/vim.git;branch=master;protocol=https \
            file://0001-patch-8.2.3581-reading-character-past-end-of-line.patch 
\
            
file://0002-patch-8.2.3582-reading-uninitialized-memory-when-giv.patch \
            
file://0002-patch-8.2.3611-crash-when-using-CTRL-W-f-without-fin.patch \
-          file://CVE-2021-4069.patch \
            "
 
 SRCREV = "98056533b96b6b5d8849641de93185dd7bcadc44"
-- 
2.25.1


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