diff options
| -rw-r--r-- | libctf/ctf-create.c | 4 | ||||
| -rw-r--r-- | libctf/ctf-link.c | 2 | ||||
| -rw-r--r-- | libctf/ctf-serialize.c | 8 | ||||
| -rw-r--r-- | libctf/ctf-types.c | 2 | ||||
| -rw-r--r-- | libctf/swap.h | 2 |
5 files changed, 11 insertions, 7 deletions
diff --git a/libctf/ctf-create.c b/libctf/ctf-create.c index d0255e5..21fbad7 100644 --- a/libctf/ctf-create.c +++ b/libctf/ctf-create.c @@ -551,6 +551,10 @@ ctf_add_encoded (ctf_dict_t *fp, uint32_t flag, case CTF_K_FLOAT: encoding = CTF_FP_DATA (ep->cte_format, ep->cte_offset, ep->cte_bits); break; + default: + /* ctf_assert is opaque with -fno-inline. This dead code avoids + a warning about "encoding" being used uninitialized. */ + return CTF_ERR; } memcpy (dtd->dtd_vlen, &encoding, sizeof (encoding)); diff --git a/libctf/ctf-link.c b/libctf/ctf-link.c index d5433b9..360bc1a 100644 --- a/libctf/ctf-link.c +++ b/libctf/ctf-link.c @@ -762,7 +762,7 @@ ctf_link_deduplicating_open_inputs (ctf_dict_t *fp, ctf_dynhash_t *cu_names, ctf_link_input_t *one_input; ctf_dict_t *one_fp; ctf_dict_t *parent_fp = NULL; - uint32_t parent_i; + uint32_t parent_i = 0; ctf_next_t *j = NULL; /* If we are processing CU names, get the real input. All the inputs diff --git a/libctf/ctf-serialize.c b/libctf/ctf-serialize.c index 8645f32..11cbe75 100644 --- a/libctf/ctf-serialize.c +++ b/libctf/ctf-serialize.c @@ -202,17 +202,15 @@ symtypetab_density (ctf_dict_t *fp, ctf_dict_t *symfp, ctf_dynhash_t *symhash, } ctf_dynhash_remove (linker_known, name); - } - *unpadsize += sizeof (uint32_t); - (*count)++; - if (!(flags & CTF_SYMTYPETAB_FORCE_INDEXED)) - { if (*max < sym->st_symidx) *max = sym->st_symidx; } else (*max)++; + + *unpadsize += sizeof (uint32_t); + (*count)++; } if (err != ECTF_NEXT_END) { diff --git a/libctf/ctf-types.c b/libctf/ctf-types.c index 6dc723d..0eaafa1 100644 --- a/libctf/ctf-types.c +++ b/libctf/ctf-types.c @@ -1646,7 +1646,7 @@ ctf_type_rvisit (ctf_dict_t *fp, ctf_id_t type, ctf_visit_f *func, { ctf_dict_t *ofp = fp; ctf_id_t otype = type; - const ctf_type_t *tp; + const ctf_type_t *tp = NULL; const ctf_dtdef_t *dtd; unsigned char *vlen; ssize_t size, increment, vbytes; diff --git a/libctf/swap.h b/libctf/swap.h index d004dc1..2e2b697 100644 --- a/libctf/swap.h +++ b/libctf/swap.h @@ -67,8 +67,10 @@ bswap_64 (uint64_t v) /* < C11? define away static assertions. */ #if !defined (__STDC_VERSION__) || __STDC_VERSION__ < 201112L +#ifndef _Static_assert #define _Static_assert(cond, err) #endif +#endif /* Swap the endianness of something. */ |