patch 9.1.0703: crash with 2byte encoding and glob2regpat()
Commit:
https://github.com/vim/vim/commit/c9bfed2fda8c23cc02325b1a7a6d84dc62bbea4b
Author: Christian Brabandt <c...@256bit.org>
Date: Thu Aug 29 22:12:05 2024 +0200
patch 9.1.0703: crash with 2byte encoding and glob2regpat()
Problem: possible crash with 2-byte encoding and glob2regpat()
(after v9.1.0700, v9.1.0702)
Solution: include both bytes for a multi-byte character for an
escaped character
closes: #15590
Signed-off-by: Christian Brabandt <c...@256bit.org>
diff --git a/src/fileio.c b/src/fileio.c
index d27a1727e..5fee4e0be 100644
--- a/src/fileio.c
+++ b/src/fileio.c
@@ -5714,6 +5714,8 @@ file_pat_to_reg_pat(
)
*allow_dirs = TRUE;
reg_pat[i++] = '\';
+ if (enc_dbcs != 0 && (*mb_ptr2len)(p) > 1)
+ reg_pat[i++] = *p++;
reg_pat[i++] = *p;
}
break;
diff --git a/src/testdir/test_crash.vim b/src/testdir/test_crash.vim
index d6975931b..bfd04ff10 100644
--- a/src/testdir/test_crash.vim
+++ b/src/testdir/test_crash.vim
@@ -222,11 +222,11 @@ func Test_crash1_3()
call term_sendkeys(buf, args)
call TermWait(buf, 150)
- " let file = 'crash/heap_overflow_glob2regpat'
- " let cmn_args = "%s -u NONE -i NONE -n -X -m -n -e -s -S %s -c ':qa!'"
- " let args = printf(cmn_args, vim, file)
- " call term_sendkeys(buf, args)
- " call TermWait(buf, 50)
+ let file = 'crash/heap_overflow_glob2regpat'
+ let cmn_args = "%s -u NONE -i NONE -n -X -m -n -e -s -S %s -c ':qa!'"
+ let args = printf(cmn_args, vim, file)
+ call term_sendkeys(buf, args)
+ call TermWait(buf, 50)
let file = 'crash/nullptr_regexp_nfa'
let cmn_args = "%s -u NONE -i NONE -n -X -m -n -e -s -S %s -c ':qa!'"
diff --git a/src/version.c b/src/version.c
index c3e510a92..3c30cbdb4 100644
--- a/src/version.c
+++ b/src/version.c
@@ -704,6 +704,8 @@ static char *(features[]) =
static int included_patches[] =
{ /* Add new patch number below this line */
+/**/
+ 703,
/**/
702,
/**/
--
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