fergalmoran/ladybird
1
0
Fork 0
mirror of https://github.com/fergalmoran/ladybird.git synced 2026-04-30 08:24:58 +00:00
Code Issues Packages Projects Releases Wiki Activity

Kernel: Fix undefined behavior due to shifting out of bounds

Browse Source
This commit is contained in:
Liav A
2021-03-18 17:51:27 +02:00
committed by Andreas Kling
parent b7d726e226
commit 314f04b896
1 changed files with 1 additions and 1 deletions
Download Patch File Download Diff File Expand all files Collapse all files

2
Kernel/Storage/AHCI.h
View File

@@ -485,7 +485,7 @@ public:
}
bool is_set(PortInterruptFlag flag) { return m_bitfield & (u32)flag; }
void set_at(PortInterruptFlag flag) { m_bitfield = m_bitfield | (1 << (u32)flag); }
void set_at(PortInterruptFlag flag) { m_bitfield = m_bitfield | static_cast<u32>(flag); }
void clear() { m_bitfield = 0; }
bool is_cleared() const { return m_bitfield == 0; }
void set_all() { m_bitfield = 0xffffffff; }