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Diffstat (limited to 'data/vim/patches/8.1.0968')
| -rw-r--r-- | data/vim/patches/8.1.0968 | 70 |
1 files changed, 70 insertions, 0 deletions
diff --git a/data/vim/patches/8.1.0968 b/data/vim/patches/8.1.0968 new file mode 100644 index 000000000..35262fbca --- /dev/null +++ b/data/vim/patches/8.1.0968 @@ -0,0 +1,70 @@ +To: vim_dev@googlegroups.com +Subject: Patch 8.1.0968 +Fcc: outbox +From: Bram Moolenaar <Bram@moolenaar.net> +Mime-Version: 1.0 +Content-Type: text/plain; charset=UTF-8 +Content-Transfer-Encoding: 8bit +------------ + +Patch 8.1.0968 +Problem: Crash when using search pattern \%Ufffffc23. +Solution: Limit character to INT_MAX. (closes #4009) +Files: src/regexp_nfa.c, src/testdir/test_search.vim + + +*** ../vim-8.1.0967/src/regexp_nfa.c 2019-02-20 22:04:28.819721333 +0100 +--- src/regexp_nfa.c 2019-02-21 22:26:06.112676413 +0100 +*************** +*** 1475,1481 **** + default: nr = -1; break; + } + +! if (nr < 0) + EMSG2_RET_FAIL( + _("E678: Invalid character after %s%%[dxouU]"), + reg_magic == MAGIC_ALL); +--- 1475,1481 ---- + default: nr = -1; break; + } + +! if (nr < 0 || nr > INT_MAX) + EMSG2_RET_FAIL( + _("E678: Invalid character after %s%%[dxouU]"), + reg_magic == MAGIC_ALL); +*** ../vim-8.1.0967/src/testdir/test_search.vim 2019-02-21 17:48:55.485002030 +0100 +--- src/testdir/test_search.vim 2019-02-21 22:24:23.981817630 +0100 +*************** +*** 1211,1213 **** +--- 1211,1222 ---- + call assert_equal(bufcontent[1], @/) + call Incsearch_cleanup() + endfunc ++ ++ func Test_large_hex_chars() ++ " This used to cause a crash, the character becomes an NFA state. ++ try ++ /\%Ufffffc23 ++ catch ++ call assert_match('E678:', v:exception) ++ endtry ++ endfunc +*** ../vim-8.1.0967/src/version.c 2019-02-21 21:50:42.603751312 +0100 +--- src/version.c 2019-02-21 22:25:56.016785474 +0100 +*************** +*** 781,782 **** +--- 781,784 ---- + { /* Add new patch number below this line */ ++ /**/ ++ 968, + /**/ + +-- +"How is your new girlfriend?" +"90-60-90 man!" +"What, pale purple?" + + /// Bram Moolenaar -- Bram@Moolenaar.net -- http://www.Moolenaar.net \\\ +/// sponsor Vim, vote for features -- http://www.Vim.org/sponsor/ \\\ +\\\ an exciting new programming language -- http://www.Zimbu.org /// + \\\ help me help AIDS victims -- http://ICCF-Holland.org /// |