diff --git a/backport-libbpf-Avoid-uninitialized-value-in-BPF_CORE_READ_BI.patch b/backport-libbpf-Avoid-uninitialized-value-in-BPF_CORE_READ_BI.patch
new file mode 100644
index 0000000000000000000000000000000000000000..5bda8ab0fcc5aef1e60dca3ca707a8b50a00cbd3
--- /dev/null
+++ b/backport-libbpf-Avoid-uninitialized-value-in-BPF_CORE_READ_BI.patch
@@ -0,0 +1,56 @@
+From 3827aa514cba7db16b81236712a46e8b70260fcd Mon Sep 17 00:00:00 2001
+From: "Jose E. Marchesi" <jose.marchesi@oracle.com>
+Date: Wed, 8 May 2024 12:13:13 +0200
+Subject: [PATCH] bpf: Avoid uninitialized value in BPF_CORE_READ_BITFIELD
+
+[Changes from V1:
+ - Use a default branch in the switch statement to initialize `val'.]
+
+GCC warns that `val' may be used uninitialized in the
+BPF_CRE_READ_BITFIELD macro, defined in bpf_core_read.h as:
+
+	[...]
+	unsigned long long val;						      \
+	[...]								      \
+	switch (__CORE_RELO(s, field, BYTE_SIZE)) {			      \
+	case 1: val = *(const unsigned char *)p; break;			      \
+	case 2: val = *(const unsigned short *)p; break;		      \
+	case 4: val = *(const unsigned int *)p; break;			      \
+	case 8: val = *(const unsigned long long *)p; break;		      \
+        }       							      \
+	[...]
+	val;								      \
+	}								      \
+
+This patch adds a default entry in the switch statement that sets
+`val' to zero in order to avoid the warning, and random values to be
+used in case __builtin_preserve_field_info returns unexpected values
+for BPF_FIELD_BYTE_SIZE.
+
+Tested in bpf-next master.
+No regressions.
+
+Signed-off-by: Jose E. Marchesi <jose.marchesi@oracle.com>
+Signed-off-by: Andrii Nakryiko <andrii@kernel.org>
+Link: https://lore.kernel.org/bpf/20240508101313.16662-1-jose.marchesi@oracle.com
+
+Conflict: NA
+Reference:https://github.com/libbpf/libbpf/commit/3827aa514cba7db16b81236712a46e8b70260fcd
+---
+ src/bpf_core_read.h | 1 +
+ 1 file changed, 1 insertion(+)
+
+diff --git a/src/bpf_core_read.h b/src/bpf_core_read.h
+index b5c7ce5c2..c0e13cdf9 100644
+--- a/src/bpf_core_read.h
++++ b/src/bpf_core_read.h
+@@ -104,6 +104,7 @@ enum bpf_enum_value_kind {
+ 	case 2: val = *(const unsigned short *)p; break;		      \
+ 	case 4: val = *(const unsigned int *)p; break;			      \
+ 	case 8: val = *(const unsigned long long *)p; break;		      \
++	default: val = 0; break;					      \
+ 	}								      \
+ 	val <<= __CORE_RELO(s, field, LSHIFT_U64);			      \
+ 	if (__CORE_RELO(s, field, SIGNED))				      \
+
+
diff --git a/libbpf.spec b/libbpf.spec
index 63e9b91a497ce2cdd211af47f6e622fc24dbe3a1..66bd045c1e54bb3f2b150df28eccb3cbfe66a7fb 100644
--- a/libbpf.spec
+++ b/libbpf.spec
@@ -4,7 +4,7 @@
 
 Name:           %{githubname}
 Version:        %{githubver}
-Release:        13
+Release:        14
 Summary:        Libbpf library
 
 License:        LGPLv2 or BSD
@@ -42,6 +42,7 @@ Patch0025:      backport-libbpf-Fix-str_has_sfxs-return-value.patch
 Patch0026:      backport-libbpf-Initialize-err-in-probe_map_create.patch
 Patch0027:	backport-libbpf-Modify-the-function-name-in-libbpf.c-to-match.patch
 Patch0028:      backport-libbpf-Fix-an-error-in-64bit-relocation-value-comput.patch
+Patch0029:      backport-libbpf-Avoid-uninitialized-value-in-BPF_CORE_READ_BI.patch
 
 # This package supersedes libbpf from kernel-tools,
 # which has default Epoch: 0. By having Epoch: 1
@@ -94,6 +95,10 @@ developing applications that use %{name}
 %{_libdir}/libbpf.a
 
 %changelog
+* Wed Sep 25 2024 zhangmingyi <zhangmingyi5@huawei.com> 2:0.8.1-14
+- backport patch from upstream:
+  backport-libbpf-Avoid-uninitialized-value-in-BPF_CORE_READ_BI.patch
+
 * Thu Jun 20 2024 xiesongyang <xiesongyang@huawei.com> - 2:0.8.1-13
 - backport patch from upstream:
   backport-libbpf-Fix-an-error-in-64bit-relocation-value-comput.patch