From 2f7c68cb55ecb7331f2381deb497c27155f32faf Mon Sep 17 00:00:00 2001
From: hc <hc@nodka.com>
Date: Wed, 03 Jan 2024 09:43:39 +0000
Subject: [PATCH] update kernel to 5.10.198

---
 kernel/tools/testing/selftests/resctrl/fill_buf.c |    5 ++++-
 1 files changed, 4 insertions(+), 1 deletions(-)

diff --git a/kernel/tools/testing/selftests/resctrl/fill_buf.c b/kernel/tools/testing/selftests/resctrl/fill_buf.c
index 56ccbea..ab1d913 100644
--- a/kernel/tools/testing/selftests/resctrl/fill_buf.c
+++ b/kernel/tools/testing/selftests/resctrl/fill_buf.c
@@ -68,6 +68,8 @@
 	size_t s64;
 
 	void *p = memalign(PAGE_SIZE, s);
+	if (!p)
+		return NULL;
 
 	p64 = (uint64_t *)p;
 	s64 = s / sizeof(uint64_t);
@@ -182,12 +184,13 @@
 	else
 		ret = fill_cache_write(start_ptr, end_ptr, resctrl_val);
 
+	free(startptr);
+
 	if (ret) {
 		printf("\n Error in fill cache read/write...\n");
 		return -1;
 	}
 
-	free(startptr);
 
 	return 0;
 }

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