| |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| |
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.
https://github.com/vim/vim/commit/060623e4a3bc72b011e7cd92bedb3bfb64e06200
Co-authored-by: Christian Brabandt <cb@256bit.org>
|
