Daniel Borkmann d140199af5 bpf, lpm: fix kfree of im_node in trie_update_elem ...

We need to initialize im_node to NULL, otherwise in case of error path
it gets passed to kfree() as uninitialized pointer.

Fixes: b95a5c4db0 ("bpf: add a longest prefix match trie map implementation")
Signed-off-by: Daniel Borkmann <daniel@iogearbox.net>
Acked-by: Alexei Starovoitov <ast@kernel.org>
Signed-off-by: David S. Miller <davem@davemloft.net>

2017-01-23 21:17:35 -05:00

..

arraymap.c

bpf: do not use KMALLOC_SHIFT_MAX

2017-01-10 18:31:54 -08:00

bpf_lru_list.c

bpf: Make unnecessarily global functions static

2017-01-10 21:00:59 -05:00

bpf_lru_list.h

bpf: Add percpu LRU list

2016-11-15 11:50:20 -05:00

cgroup.c

bpf: Add new cgroup attach type to enable sock modifications

2016-12-02 13:46:08 -05:00

core.c

bpf: rework prog_digest into prog_tag

2017-01-16 14:03:31 -05:00

hashtab.c

bpf: do not use KMALLOC_SHIFT_MAX

2017-01-10 18:31:54 -08:00

helpers.c

bpf: rename ARG_PTR_TO_STACK

2017-01-09 16:56:27 -05:00

inode.c

bpf: allow for mount options to specify permissions

2016-11-27 20:38:47 -05:00

lpm_trie.c

bpf, lpm: fix kfree of im_node in trie_update_elem

2017-01-23 21:17:35 -05:00

Makefile

bpf: add a longest prefix match trie map implementation

2017-01-23 16:10:38 -05:00

percpu_freelist.c

bpf: introduce percpu_freelist

2016-03-08 15:28:31 -05:00

percpu_freelist.h

bpf: introduce percpu_freelist

2016-03-08 15:28:31 -05:00

stackmap.c

bpf: add BPF_CALL_x macros for declaring helpers

2016-09-09 19:36:04 -07:00

syscall.c

bpf: rework prog_digest into prog_tag

2017-01-16 14:03:31 -05:00

verifier.c

Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net

2017-01-17 15:19:37 -05:00