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| author | Morph <39850852+Morph1984@users.noreply.github.com> | 2023-03-08 04:42:32 +0100 |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2023-03-08 04:42:32 +0100 |
| commit | a3ffea6a646ac1945ac7f01d401c7ae7b670b5a8 (patch) | |
| tree | 26997bf1cf3b42d8e187923278357c8d774b5d0c /src/core | |
| parent | Merge pull request #9920 from liamwhite/constexpr-bit-cast (diff) | |
| parent | kernel: avoid signed overflow UB on MSVC (diff) | |
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Diffstat (limited to '')
| -rw-r--r-- | src/core/hle/kernel/k_resource_limit.cpp | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/src/core/hle/kernel/k_resource_limit.cpp b/src/core/hle/kernel/k_resource_limit.cpp index b9d22b414..626517619 100644 --- a/src/core/hle/kernel/k_resource_limit.cpp +++ b/src/core/hle/kernel/k_resource_limit.cpp @@ -2,6 +2,7 @@ // SPDX-License-Identifier: GPL-2.0-or-later #include "common/assert.h" +#include "common/overflow.h" #include "core/core.h" #include "core/core_timing.h" #include "core/hle/kernel/k_resource_limit.h" @@ -104,7 +105,7 @@ bool KResourceLimit::Reserve(LimitableResource which, s64 value, s64 timeout) { ASSERT(current_hints[index] <= current_values[index]); // If we would overflow, don't allow to succeed. - if (current_values[index] + value <= current_values[index]) { + if (Common::WrappingAdd(current_values[index], value) <= current_values[index]) { break; } |