Revision 15b7b737deb30e1f8f116a08e723173b55ebd2f3 authored by David Matlack on 13 July 2021, 22:09:56 UTC, committed by Paolo Bonzini on 27 July 2021, 20:58:59 UTC
There is a missing break statement which causes a fallthrough to the next statement where optarg will be null and a segmentation fault will be generated. Fixes: 9e965bb75aae ("KVM: selftests: Add backing src parameter to dirty_log_perf_test") Reviewed-by: Ben Gardon <bgardon@google.com> Signed-off-by: David Matlack <dmatlack@google.com> Message-Id: <20210713220957.3493520-6-dmatlack@google.com> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
1 parent 76b4f35
sysfs.h
/* SPDX-License-Identifier: GPL-2.0 */
/*
* fs/sysfs/sysfs.h - sysfs internal header file
*
* Copyright (c) 2001-3 Patrick Mochel
* Copyright (c) 2007 SUSE Linux Products GmbH
* Copyright (c) 2007 Tejun Heo <teheo@suse.de>
*/
#ifndef __SYSFS_INTERNAL_H
#define __SYSFS_INTERNAL_H
#include <linux/sysfs.h>
/*
* mount.c
*/
extern struct kernfs_node *sysfs_root_kn;
/*
* dir.c
*/
extern spinlock_t sysfs_symlink_target_lock;
void sysfs_warn_dup(struct kernfs_node *parent, const char *name);
/*
* file.c
*/
int sysfs_add_file_mode_ns(struct kernfs_node *parent,
const struct attribute *attr, bool is_bin,
umode_t amode, kuid_t uid, kgid_t gid,
const void *ns);
/*
* symlink.c
*/
int sysfs_create_link_sd(struct kernfs_node *kn, struct kobject *target,
const char *name);
#endif /* __SYSFS_INTERNAL_H */
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