Unverified Commit 762816c3 authored by openeuler-ci-bot's avatar openeuler-ci-bot Committed by Gitee
Browse files

!15501 module: fix [e_shstrndx 

Merge Pull Request from: @ci-robot 
 
PR sync from: Xiangwei Li <liwei728@huawei.com>
https://mailweb.openeuler.org/archives/list/kernel@openeuler.org/message/XIFCMN44CIMWLIBZGWZEMLFOO3UA2ECW/ 
 
https://gitee.com/src-openeuler/kernel/issues/IBP43S 
 
Link:https://gitee.com/openeuler/kernel/pulls/15501

 

Reviewed-by: default avatarXiongfeng Wang <wangxiongfeng2@huawei.com>
Reviewed-by: default avatarLi Nan <linan122@huawei.com>
Signed-off-by: default avatarLi Nan <linan122@huawei.com>
parents e8c2300b 5f99bb93

kernel/module.c

+4 −0
Original line number Diff line number Diff line
@@ -3053,6 +3053,10 @@ static int elf_validity_check(struct load_info *info) 
	 * strings in the section safe.

	 */

	info->secstrings = (void *)info->hdr + strhdr->sh_offset;

	if (strhdr->sh_size == 0) {

		pr_err("empty section name table\n");

		return -ENOEXEC;

	}

	if (info->secstrings[strhdr->sh_size - 1] != '\0')

		return -ENOEXEC;