diff options
Diffstat (limited to 'libctf/ctf-types.c')
| -rw-r--r-- | libctf/ctf-types.c | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/libctf/ctf-types.c b/libctf/ctf-types.c index 95c9c9a..9fe4d5a 100644 --- a/libctf/ctf-types.c +++ b/libctf/ctf-types.c @@ -200,6 +200,9 @@ ctf_type_resolve (ctf_file_t *fp, ctf_id_t type) ctf_file_t *ofp = fp; const ctf_type_t *tp; + if (type == 0) + return (ctf_set_errno (ofp, ECTF_NONREPRESENTABLE)); + while ((tp = ctf_lookup_by_id (&fp, type)) != NULL) { switch (LCTF_INFO_KIND (fp, tp->ctt_info)) @@ -220,6 +223,8 @@ ctf_type_resolve (ctf_file_t *fp, ctf_id_t type) default: return type; } + if (type == 0) + return (ctf_set_errno (ofp, ECTF_NONREPRESENTABLE)); } return CTF_ERR; /* errno is set for us. */ |