Fix some small string formatting bugs

* Format error

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* Format error fix

Co-authored-by: Copilot Autofix powered by AI <62310815+github-advanced-security[bot]@users.noreply.github.com>

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Co-authored-by: Copilot Autofix powered by AI <62310815+github-advanced-security[bot]@users.noreply.github.com>

Author: komozoi

src/alloc/SlabAllocator.cpp

@@ -333,7 +333,7 @@ SlabAllocator::~SlabAllocator() {
 				freeBlocks += countSetBits(chunk->freeBlocks[i]);
 			int allocatedBlocks = chunk->numBlocks - freeBlocks;
 			if (allocatedBlocks > 0)
-				dprintf(2, "  Chunk %i: %i blocks of size %i\n", chunkId, allocatedBlocks, chunk->blockWidth);
+				dprintf(2, "  Chunk %i: %i blocks of size %lu\n", chunkId, allocatedBlocks, chunk->blockWidth);
 		}
 		::free(chunk->blocks);
 #ifndef DEBUG_MEMORY

src/strutil.cpp

@@ -47,7 +47,7 @@ char* formatBinaryDataForHexdump(const uint8_t* data, int size, int columns) {
 
 	for (int line = 0; line < nLines; line++) {
 		if (nLines > 1)
-			p += sprintf(p, "%04x  ", dp - data);
+			p += sprintf(p, "%04zx  ", (size_t)(dp - data));
 
 		if (line + 1 == nLines)
 			columns = size - columns * line;