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Kernel: Fix bug where mprotect() would ignore setting PROT_WRITE

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A typo in Region::set_writable() caused us to update the readable flag
rather than the writable flag.
This commit is contained in:
Andreas Kling 2019-12-02 18:15:36 +01:00
parent 64e77c262e
commit 7dc9c90f83
1 changed files with 1 additions and 1 deletions
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2
Kernel/VM/Region.h
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@ -108,7 +108,7 @@ public:
void set_writable(bool b) void set_writable(bool b)
{ {
if (b) if (b)
m_access |= Access::Read; m_access |= Access::Write;
else else
m_access &= ~Access::Write; m_access &= ~Access::Write;
} }