Unverified Commit c7146093 authored by openeuler-ci-bot's avatar openeuler-ci-bot Committed by Gitee
Browse files

!14681 CVE-2024-56567 

Merge Pull Request from: @ci-robot 
 
PR sync from: Liao Chen <liaochen4@huawei.com>
https://mailweb.openeuler.org/hyperkitty/list/kernel@openeuler.org/message/BCK43LGG5J56XV6WFMTOHPJTDS76ZDXM/ 
fix CVE-2024-56567

Zicheng Qu (1):
  ad7780: fix division by zero in ad7780_write_raw()


-- 
2.34.1
 
https://gitee.com/src-openeuler/kernel/issues/IBEAMC 
 
Link:https://gitee.com/openeuler/kernel/pulls/14681

 

Reviewed-by: default avatarZhang Jianhua <chris.zjh@huawei.com>
Signed-off-by: default avatarZhang Peng <zhangpeng362@huawei.com>
parents 813fd722 dcfd43d7

drivers/iio/adc/ad7780.c

+1 −1
Original line number Diff line number Diff line
@@ -152,7 +152,7 @@ static int ad7780_write_raw(struct iio_dev *indio_dev, 


	switch (m) {

	case IIO_CHAN_INFO_SCALE:

		if (val != 0)

		if (val != 0 || val2 == 0)

			return -EINVAL;



		vref = st->int_vref_mv * 1000000LL;