[PATCH OLK-5.10 12/14] arm64/__mc_ex_table: search_module_mc_extables should not use num_exentries

15 Nov 2022

hulk inclusion
category: feature
bugzilla: https://gitee.com/openeuler/kernel/issues/I5GB28
CVE: NA

-------------------------------

There is an issue of using variable num_exentries incorrectly in
search_module_mc_extables(), fix it.

Signed-off-by: Tong Tiangen <tongtiangen@huawei.com>
---
 kernel/module.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/kernel/module.c b/kernel/module.c
index a469c7489771..cfa3d8c370a8 100644
--- a/kernel/module.c
+++ b/kernel/module.c
@@ -4652,7 +4652,7 @@ const struct exception_table_entry *search_module_mc_extables(unsigned long addr
 	if (!mod)
 		goto out;
 
-	if (!mod->num_exentries)
+	if (!mod->num_mc_exentries)
 		goto out;
 
 	e = search_extable(mod->mc_extable,
-- 
2.25.1

    