Unverified Commit 253891dd authored by openeuler-ci-bot's avatar openeuler-ci-bot Committed by Gitee
Browse files

!14718 PCI: Fix reset_method_store() memory leak 

Merge Pull Request from: @ci-robot 
 
PR sync from: Zeng Heng <zengheng4@huawei.com>
https://mailweb.openeuler.org/hyperkitty/list/kernel@openeuler.org/message/B4VRAWOY2KX65NMXZF3G3BYTLA2EE3X3/ 
 
https://gitee.com/src-openeuler/kernel/issues/IBEGF6 
 
Link:https://gitee.com/openeuler/kernel/pulls/14718

 

Reviewed-by: default avatarWang ShaoBo <bobo.shaobowang@huawei.com>
Signed-off-by: default avatarZhang Peng <zhangpeng362@huawei.com>
parents d0726f03 27d6627f

drivers/pci/pci.c

+3 −2
Original line number Diff line number Diff line
@@ -5463,7 +5463,7 @@ static ssize_t reset_method_store(struct device *dev, 
				  const char *buf, size_t count)

{

	struct pci_dev *pdev = to_pci_dev(dev);

	char *options, *name;

	char *options, *tmp_options, *name;

	int m, n;

	u8 reset_methods[PCI_NUM_RESET_METHODS] = { 0 };
@@ -5483,7 +5483,8 @@ static ssize_t reset_method_store(struct device *dev, 
		return -ENOMEM;



	n = 0;

	while ((name = strsep(&options, " ")) != NULL) {

	tmp_options = options;

	while ((name = strsep(&tmp_options, " ")) != NULL) {

		if (sysfs_streq(name, ""))

			continue;