diff options
| author | Jakub Kicinski <kuba@kernel.org> | 2025-06-12 10:08:24 -0700 |
|---|---|---|
| committer | Jakub Kicinski <kuba@kernel.org> | 2025-06-26 10:40:50 -0700 |
| commit | 28aa52b6189f1cc409f96910c63fa1b99370b99e (patch) | |
| tree | e0beb1a538225a69132c267b76665b47e4c17bc1 /tools/testing/selftests/bpf/progs/verifier_vfs_accept.c | |
| parent | 5cfb2ac2806c7a255df5184d86ffca056cd5cb5c (diff) | |
| parent | e34a79b96ab9d49ed8b605fee11099cf3efbb428 (diff) | |
Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net
Cross-merge networking fixes after downstream PR (net-6.16-rc4).
Conflicts:
Documentation/netlink/specs/mptcp_pm.yaml
9e6dd4c256d0 ("netlink: specs: mptcp: replace underscores with dashes in names")
ec362192aa9e ("netlink: specs: fix up indentation errors")
https://lore.kernel.org/20250626122205.389c2cd4@canb.auug.org.au
Adjacent changes:
Documentation/netlink/specs/fou.yaml
791a9ed0a40d ("netlink: specs: fou: replace underscores with dashes in names")
880d43ca9aa4 ("netlink: specs: clean up spaces in brackets")
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Diffstat (limited to 'tools/testing/selftests/bpf/progs/verifier_vfs_accept.c')
| -rw-r--r-- | tools/testing/selftests/bpf/progs/verifier_vfs_accept.c | 18 |
1 files changed, 18 insertions, 0 deletions
diff --git a/tools/testing/selftests/bpf/progs/verifier_vfs_accept.c b/tools/testing/selftests/bpf/progs/verifier_vfs_accept.c index a7c0a553aa50..3e2d76ee8050 100644 --- a/tools/testing/selftests/bpf/progs/verifier_vfs_accept.c +++ b/tools/testing/selftests/bpf/progs/verifier_vfs_accept.c @@ -2,6 +2,7 @@ /* Copyright (c) 2024 Google LLC. */ #include <vmlinux.h> +#include <errno.h> #include <bpf/bpf_helpers.h> #include <bpf/bpf_tracing.h> @@ -82,4 +83,21 @@ int BPF_PROG(path_d_path_from_file_argument, struct file *file) return 0; } +SEC("lsm.s/inode_rename") +__success +int BPF_PROG(inode_rename, struct inode *old_dir, struct dentry *old_dentry, + struct inode *new_dir, struct dentry *new_dentry, + unsigned int flags) +{ + struct inode *inode = new_dentry->d_inode; + ino_t ino; + + if (!inode) + return 0; + ino = inode->i_ino; + if (ino == 0) + return -EACCES; + return 0; +} + char _license[] SEC("license") = "GPL"; |