From 3cd2d4f942b75a913e54a64b506c9f58c009e38b Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Edwin=20T=C3=B6r=C3=B6k?= <edwin.torok@cloud.com>
Date: Tue, 18 Feb 2025 18:19:04 +0000
Subject: [PATCH] CA-406953: Fix pointer truncation in assert code
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

The assert here checks for alignment, so technically truncating the upper bits is not wrong,
but use the correct size.

Signed-off-by: Edwin Török <edwin.torok@cloud.com>
---
 lib/statefileio.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/lib/statefileio.c b/lib/statefileio.c
index a3322bc..1b0593e 100755
--- a/lib/statefileio.c
+++ b/lib/statefileio.c
@@ -39,6 +39,7 @@
 #include <assert.h>
 #include <errno.h>
 #include <pthread.h>
+#include <stdint.h>
 #include <signal.h>
 #include <string.h>
 #include <unistd.h>
@@ -354,7 +355,7 @@ sf_checksum(
 {
     MTC_U32 sum = 0;
 
-    assert((((MTC_U32)p) & 3) == 0 && (((MTC_U32)end) & 3) == 0);
+    assert((((uintptr_t)p) & 3) == 0 && (((uintptr_t)end) & 3) == 0);
 
     while (p < end)
     {