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| author | Christian Brabandt <cb@256bit.org> | 2023-11-14 21:02:30 +0100 |
|---|---|---|
| committer | Christian Brabandt <cb@256bit.org> | 2023-11-16 22:04:37 +0100 |
| commit | 58f9befca1fa172068effad7f2ea5a9d6a7b0cca (patch) | |
| tree | 8bb272a54db549b297f4c79abd3024850a473809 /src/testdir | |
| parent | ac63787734fda2e294e477af52b3bd601517fa78 (diff) | |
patch 9.0.2109: [security]: overflow in nv_z_get_countv9.0.2109
Problem: [security]: overflow in nv_z_get_count
Solution: break out, if count is too large
When getting the count for a normal z command, it may overflow for large
counts given. So verify, that we can safely store the result in a long.
Signed-off-by: Christian Brabandt <cb@256bit.org>
Diffstat (limited to 'src/testdir')
| -rw-r--r-- | src/testdir/test_normal.vim | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/src/testdir/test_normal.vim b/src/testdir/test_normal.vim index c7d37f066f..6b889f46b3 100644 --- a/src/testdir/test_normal.vim +++ b/src/testdir/test_normal.vim @@ -4159,4 +4159,9 @@ func Test_normal33_g_cmd_nonblank() bw! endfunc +func Test_normal34_zet_large() + " shouldn't cause overflow + norm! z9765405999999999999 +endfunc + " vim: shiftwidth=2 sts=2 expandtab |