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| author | Amlal El Mahrouss <amlal@nekernel.org> | 2025-06-15 15:42:39 +0200 |
|---|---|---|
| committer | Amlal El Mahrouss <amlal@nekernel.org> | 2025-06-15 15:43:24 +0200 |
| commit | f7e5542dc13519cc78c204b4062acb0b71296a58 (patch) | |
| tree | efcdaaa25d08daadcd27e0597a0fb20defc49a23 | |
| parent | e0bf2a4d7145f63a9051dd23b012334c3350d383 (diff) | |
fix: fix invalid bounds check in `DmaPool.h`'s `rtl_dma_alloc`v0.0.3e1
Signed-off-by: Amlal El Mahrouss <amlal@nekernel.org>
Signed-off-by: Amlal El Mahrouss <amlal@nekernel.org>
| -rw-r--r-- | dev/kernel/DmaKit/DmaPool.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/dev/kernel/DmaKit/DmaPool.h b/dev/kernel/DmaKit/DmaPool.h index ca7c72c7..ada8299e 100644 --- a/dev/kernel/DmaKit/DmaPool.h +++ b/dev/kernel/DmaKit/DmaPool.h @@ -51,7 +51,7 @@ inline VoidPtr rtl_dma_alloc(SizeT size, SizeT align) { /// really. addr = (addr + (align - 1)) & ~(align - 1); - if ((addr + size) >= reinterpret_cast<UIntPtr>(kDmaPoolEnd)) { + if ((addr + size) > reinterpret_cast<UIntPtr>(kDmaPoolEnd)) { err_global_get() = kErrorDmaExhausted; return nullptr; } |