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| author | Christian Brabandt <cb@256bit.org> | 2023-11-14 21:58:26 +0100 |
|---|---|---|
| committer | Christian Brabandt <cb@256bit.org> | 2023-11-16 22:04:38 +0100 |
| commit | 73b2d3790cad5694fc0ed0db2926e4220c48d968 (patch) | |
| tree | cb4526fbeb18d3ba71e57ea82c57d5d931534b5e /src/testdir | |
| parent | 060623e4a3bc72b011e7cd92bedb3bfb64e06200 (diff) | |
patch 9.0.2111: [security]: overflow in get_numberv9.0.2111
Problem: [security]: overflow in get_number
Solution: Return 0 when the count gets too large
[security]: overflow in get_number
When using the z= command, we may overflow the count with values larger
than MAX_INT. So verify that we do not overflow and in case when an
overflow is detected, simply return 0
Signed-off-by: Christian Brabandt <cb@256bit.org>
Diffstat (limited to 'src/testdir')
| -rw-r--r-- | src/testdir/test_spell.vim | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/src/testdir/test_spell.vim b/src/testdir/test_spell.vim index be0bc55810..1ddcd83d51 100644 --- a/src/testdir/test_spell.vim +++ b/src/testdir/test_spell.vim @@ -1077,6 +1077,15 @@ func Test_spell_compatible() call StopVimInTerminal(buf) endfunc +func Test_z_equal_with_large_count() + split + set spell + call setline(1, "ff") + norm 0z=337203685477580 + set nospell + bwipe! +endfunc + let g:test_data_aff1 = [ \"SET ISO8859-1", \"TRY esianrtolcdugmphbyfvkwjkqxz-\xEB\xE9\xE8\xEA\xEF\xEE\xE4\xE0\xE2\xF6\xFC\xFB'ESIANRTOLCDUGMPHBYFVKWJKQXZ", |