Mercurial > vim
view pixmaps/quest.xpm @ 33780:377ed6ab612c v9.0.2110
patch 9.0.2110: [security]: overflow in ex address parsing
Commit: https://github.com/vim/vim/commit/060623e4a3bc72b011e7cd92bedb3bfb64e06200
Author: Christian Brabandt <cb@256bit.org>
Date: Tue Nov 14 21:33:29 2023 +0100
patch 9.0.2110: [security]: overflow in ex address parsing
Problem: [security]: overflow in ex address parsing
Solution: Verify that lnum is positive, before substracting from
LONG_MAX
[security]: overflow in ex address parsing
When parsing relative ex addresses one may unintentionally cause an
overflow (because LONG_MAX - lnum will overflow for negative addresses).
So verify that lnum is actually positive before doing the overflow
check.
Signed-off-by: Christian Brabandt <cb@256bit.org>
| author | Christian Brabandt <cb@256bit.org> |
|---|---|
| date | Thu, 16 Nov 2023 22:15:12 +0100 |
| parents | 3fc0f57ecb91 |
| children |
line wrap: on
line source
/* XPM */ static char * quest_xpm[] = { /* width height ncolors cpp [x_hot y_hot] */ "34 34 4 1 0 0", /* colors */ " s none m none c none", ". s bottomShadowColor m black c #5D6069", "X s iconColor2 m white c #FFFFFF", "o s iconColor1 m black c #000000", /* pixels */ " ", " ........ ", " ...XXXXXXXX... ", " ..XXXXXXXXXXXXXX.. ", " .XXXXXXXXXXXXXXXXXX. ", " .XXXXXXXXoooooXXXXXXXo ", " .XXXXXXXXoXXXXooXXXXXXXo ", " .XXXXXXXXoooXXXXooXXXXXXXo ", " .XXXXXXXXXooooXXXooXXXXXXXXo ", " .XXXXXXXXXXooXXXoooXXXXXXXXo. ", " .XXXXXXXXXXXXXXXooooXXXXXXXXXo. ", " .XXXXXXXXXXXXXXooooXXXXXXXXXXo. ", " .XXXXXXXXXXXXXoooooXXXXXXXXXXo.. ", " .XXXXXXXXXXXXoooooXXXXXXXXXXXo.. ", " .XXXXXXXXXXXXoooXXXXXXXXXXXXXo.. ", " .XXXXXXXXXXXXooXXXXXXXXXXXXXXo.. ", " .XXXXXXXXXXXXoXXXXXXXXXXXXXXXo.. ", " .XXXXXXXXXXXoXXXXXXXXXXXXXXo... ", " .XXXXXXXXXXXXXXXXXXXXXXXXXXo... ", " .XXXXXXXXXXooXXXXXXXXXXXXo... ", " oXXXXXXXXooooXXXXXXXXXXo.... ", " oXXXXXXXXooXXXXXXXXXXo.... ", " oXXXXXXXXXXXXXXXXXXo.... ", " ooXXXXXXXXXXXXXXoo.... ", " .oooXXXXXXXXooo..... ", " ...oooXXXXo....... ", " ....oXXXo..... ", " .oXXXo.. ", " oXXo.. ", " oXo.. ", " oo.. ", " ... ", " .. ", " "};