safe_mmap(): Fix compiler warning in tst_res() format

The length variable has type size_t so the appropriate format is %zu. Link: https://lore.kernel.org/ltp/[email protected]/ Fixes: ff5f945 ("Print prot flag when SAFE_MMAP() fails") Reviewed-by: Petr Vorel <[email protected]> Signed-off-by: Martin Doucha <[email protected]>
linux-test-project · May 7, 2024 · 67f1550 · 67f1550
1 parent 7841eed
commit 67f1550
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/include/tst_safe_macros.h b/include/tst_safe_macros.h
@@ -281,7 +281,7 @@ static inline void *safe_mmap(const char *file, const int lineno,
 	tst_prot_to_str(prot, prot_buf);
 
 	tst_res_(file, lineno, TDEBUG,
-		"mmap(%p, %ld, %s(%x), %d, %d, %ld)",
+		"mmap(%p, %zu, %s(%x), %d, %d, %ld)",
 		addr, length, prot_buf, prot, flags, fd, offset);
 
 	rval = mmap(addr, length, prot, flags, fd, offset);