Pull bpf fixes from Kumar Kartikeya Dwivedi:
- Fix a UAF in socket clone early bailout paths (Matt Bobrowski)
- Reject unhashed UDP sockets on sockmap update to prevent refcount
leaks (Michal Luczaj)
- Account for receive queue data in FIONREAD on sockmap sockets without
a verdict program (Mattia Meleleo)
- Reject negative constant offsets for verifier buffer pointers (Sun
Jian)
- Fix for tracing of kfuncs with implicit arguments (Ihor Solodrai)
* tag 'bpf-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf:
selftests/bpf: Cover tracing implicit kfunc args
bpf: Fix tracing of kfuncs with implicit args
selftests/bpf: Cover negative buffer pointer offsets
bpf: Reject negative const offsets for buffer pointers
selftests/bpf: Test FIONREAD on a sockmap socket without a verdict program
bpf, sockmap: Account for receive queue in FIONREAD without a verdict program
selftests/bpf: Fail unbound UDP on sockmap update
selftests/bpf: Adapt sockmap update error handling
bpf, sockmap: Reject unhashed UDP sockets on sockmap update
selftests/bpf: Ensure UDP sockets are bound
bpf: Fix UAF in sock clone early bailouts
94515f3a7d