diff options
Diffstat (limited to 'src/gen_bpf.c')
| -rw-r--r-- | src/gen_bpf.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/src/gen_bpf.c b/src/gen_bpf.c index 55a7958..5e1aad5 100644 --- a/src/gen_bpf.c +++ b/src/gen_bpf.c @@ -1281,7 +1281,7 @@ static int _gen_bpf_insert(struct bpf_state *state, struct bpf_instr *instr, *insert = _blk_append(state, existing_blk, instr); if (*insert == NULL) - return -EINVAL; + return -ENOMEM; (*insert)->next = (*next); if (*next != NULL) (*next)->prev = (*insert); @@ -1949,9 +1949,6 @@ static int _gen_bpf_build_bpf(struct bpf_state *state, struct db_filter *db_secondary = NULL; struct arch_def pseudo_arch; - if (col->filter_cnt == 0) - return -EINVAL; - /* create a fake architecture definition for use in the early stages */ memset(&pseudo_arch, 0, sizeof(pseudo_arch)); pseudo_arch.endian = col->endian; @@ -2254,6 +2251,9 @@ struct bpf_program *gen_bpf_generate(const struct db_filter_col *col) struct bpf_state state; struct bpf_program *prgm; + if (col->filter_cnt == 0) + return NULL; + memset(&state, 0, sizeof(state)); state.attr = &col->attr; |