fix: sem: fix condition in 'rtl_sem_is_valid' as it was to strict.

Signed-off-by: Amlal El Mahrouss <amlal@nekernel.org>

1 files changed, 1 insertions, 1 deletions

diff --git a/dev/kernel/KernelKit/Semaphore.h b/dev/kernel/KernelKit/Semaphore.h
index ee29eeae..0d2b84da 100644
--- a/dev/kernel/KernelKit/Semaphore.h
+++ b/dev/kernel/KernelKit/Semaphore.h
@@ -33,7 +33,7 @@ typedef UInt64 Semaphore[kSemaphoreCount];
 
 /// @brief Checks if the semaphore is valid.
 inline BOOL rtl_sem_is_valid(const Semaphore& sem, UInt64 owner = 0) {
-  return sem[kSemaphoreOwnerIndex] == owner && sem[kSemaphoreCountIndex] > 0;
+  return sem[kSemaphoreOwnerIndex] == owner && sem[kSemaphoreCountIndex] >= 0;
 }
 
 /// @brief Releases the semaphore, resetting its owner and count.