Daniel Borkmann f605ce5eb2 bpf, s390: fix potential memleak when later bpf_jit_prog fails ... If we would ever fail in the bpf_jit_prog() pass that writes the actual insns to the image after we got header via bpf_jit_binary_alloc() then we also need to make sure to free it through bpf_jit_binary_free() again when bailing out. Given we had prior bpf_jit_prog() passes to initially probe for clobbered registers, program size and to fill in addrs arrray for jump targets, this is more of a theoretical one, but at least make sure this doesn't break with future changes. Fixes: 0546231057 ("s390/bpf: Add s390x eBPF JIT compiler backend") Signed-off-by: Daniel Borkmann <daniel@iogearbox.net> Cc: Martin Schwidefsky <schwidefsky@de.ibm.com> Acked-by: Alexei Starovoitov <ast@kernel.org> Signed-off-by: Alexei Starovoitov <ast@kernel.org>		2018-06-29 10:47:35 -07:00
..
bpf_jit.h	bpf, s390x: remove ld_abs/ld_ind	2018-05-03 16:49:20 -07:00
bpf_jit_comp.c	bpf, s390: fix potential memleak when later bpf_jit_prog fails	2018-06-29 10:47:35 -07:00
Makefile	Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next	2018-06-06 18:39:49 -07:00
pnet.c	s390/net: add pnetid support	2018-05-30 11:18:03 +02:00