diff options
| author | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2026-07-24 16:17:26 +0200 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2026-07-24 16:17:26 +0200 |
| commit | b62ed4c93ad71374b54d2c3a72cbc67b506f580c (patch) | |
| tree | 6ca6ab974bbce902fc9de300fea6aa056170850f /fs/bpf_fs_kfuncs.c | |
| parent | 5895db67c12464003afd16c08049b73aa09e58ea (diff) | |
| parent | 221fc2f4d0eda59d02af2e751a9282fa013a8e97 (diff) | |
Merge v6.18.40linux-rolling-lts
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'fs/bpf_fs_kfuncs.c')
| -rw-r--r-- | fs/bpf_fs_kfuncs.c | 10 |
1 files changed, 8 insertions, 2 deletions
diff --git a/fs/bpf_fs_kfuncs.c b/fs/bpf_fs_kfuncs.c index 5ace2511fec5..b5a0736b120f 100644 --- a/fs/bpf_fs_kfuncs.c +++ b/fs/bpf_fs_kfuncs.c @@ -103,7 +103,7 @@ static bool match_security_bpf_prefix(const char *name__str) static int bpf_xattr_read_permission(const char *name, struct inode *inode) { - if (WARN_ON(!inode)) + if (!inode) return -EINVAL; /* Allow reading xattr with user. and security.bpf. prefix */ @@ -173,7 +173,7 @@ __bpf_kfunc_end_defs(); static int bpf_xattr_write_permission(const char *name, struct inode *inode) { - if (WARN_ON(!inode)) + if (!inode) return -EINVAL; /* Only allow setting and removing security.bpf. xattrs */ @@ -292,6 +292,9 @@ __bpf_kfunc int bpf_set_dentry_xattr(struct dentry *dentry, const char *name__st struct inode *inode = d_inode(dentry); int ret; + if (!inode) + return -EINVAL; + inode_lock(inode); ret = bpf_set_dentry_xattr_locked(dentry, name__str, value_p, flags); inode_unlock(inode); @@ -317,6 +320,9 @@ __bpf_kfunc int bpf_remove_dentry_xattr(struct dentry *dentry, const char *name_ struct inode *inode = d_inode(dentry); int ret; + if (!inode) + return -EINVAL; + inode_lock(inode); ret = bpf_remove_dentry_xattr_locked(dentry, name__str); inode_unlock(inode); |