kpatch/0030-create-diff-object-skip-creating-.kpatch.arch-sectio.patch

From f548634879ad627346bf2005a983db81985cb599 Mon Sep 17 00:00:00 2001
From: hubin <hubin73@huawei.com>
Date: Tue, 10 May 2022 15:28:55 +0800
Subject: [PATCH 30/38] create-diff-object: skip creating .kpatch.arch section
 for sections with empty secsym

Signed-off-by: hubin <hubin73@huawei.com>
---
 kpatch-build/create-diff-object.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/kpatch-build/create-diff-object.c b/kpatch-build/create-diff-object.c
index 24d89ac..ea287d8 100644
--- a/kpatch-build/create-diff-object.c
+++ b/kpatch-build/create-diff-object.c
@@ -3134,7 +3134,7 @@ static void kpatch_create_kpatch_arch_section(struct kpatch_elf *kelf, char *obj
 			continue;
 
 		sec = find_section_by_name(&kelf->sections, special->name);
-		if (!sec)
+		if (!sec || !sec->secsym)
 			continue;
 
 		/* entries[index].sec */
-- 
2.33.0