RGBCube/serenity
1
Fork 0
mirror of https://github.com/RGBCube/serenity synced 2025-07-26 17:37:35 +00:00
Code Issues Activity Actions

Kernel: Make syscalls that take a buffer size use ssize_t instead of size_t.

Browse source 
Dealing with the unsigned overflow propagation here just seems unreasonably
error prone. Let's limit ourselves to 2GB buffer sizes instead.
This commit is contained in:
Andreas Kling 2019-02-25 21:19:57 +01:00
parent 5af4e622b9
commit beda478821
40 changed files with 144 additions and 136 deletions
Download patch file Download diff file Expand all files Collapse all files

4
Kernel/BXVGADevice.cpp
View file

@ -132,12 +132,12 @@ bool BXVGADevice::can_write(Process&) const
ASSERT_NOT_REACHED();
}
ssize_t BXVGADevice::read(Process&, byte*, size_t)
ssize_t BXVGADevice::read(Process&, byte*, ssize_t)
{
ASSERT_NOT_REACHED();
}
ssize_t BXVGADevice::write(Process&, const byte*, size_t)
ssize_t BXVGADevice::write(Process&, const byte*, ssize_t)
{
ASSERT_NOT_REACHED();
}