kpatch/0028-Fix-sym-type-condition-in-locals_match.patch
Zhipeng Xie 9f6655b06e backport patch to fix kpatch-build failure
backport patch to fix following error:
"ERROR: util.o: find_local_syms: 185: found duplicate matches for util.c"

Signed-off-by: Zhipeng Xie <xiezhipeng1@huawei.com>
2022-02-06 17:24:22 +08:00

31 lines
971 B
Diff

From 4d8c8102de49534bd538bb20319680ce1f1ff9ef Mon Sep 17 00:00:00 2001
From: Artem Savkov <asavkov@redhat.com>
Date: Thu, 3 Feb 2022 11:59:24 +0100
Subject: [PATCH] Fix sym->type condition in locals_match()
Second loop in locals_match() checks table_sym->type instead of
sym->type.
Fixes: 7207687 Switch to per-file lookup table pointers.
Signed-off-by: Artem Savkov <asavkov@redhat.com>
---
kpatch-build/lookup.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/kpatch-build/lookup.c b/kpatch-build/lookup.c
index 0323c61..06f4b38 100644
--- a/kpatch-build/lookup.c
+++ b/kpatch-build/lookup.c
@@ -131,7 +131,7 @@ static bool locals_match(struct lookup_table *table, int idx,
break;
if (sym->bind != STB_LOCAL)
continue;
- if (sym->type != STT_FUNC && table_sym->type != STT_OBJECT)
+ if (sym->type != STT_FUNC && sym->type != STT_OBJECT)
continue;
/*
* Symbols which get discarded at link time are missing from
--
2.27.0