common/ctf/ctf_open.c

111 init_symtab(ctf_file_t *fp, const ctf_header_t *hp,
118 	uint_t objtoff = hp->cth_objtoff;
119 	uint_t funcoff = hp->cth_funcoff;
152 			if (objtoff >= hp->cth_funcoff ||
163 			if (funcoff >= hp->cth_typeoff) {
209 	ctf_hash_t *hp;
454 				hp = &fp->ctf_structs;
457 				hp = &fp->ctf_unions;
460 				hp = &fp->ctf_enums;
463 				hp = &fp->ctf_structs;
466 			if (ctf_hash_lookup(hp, fp,
468 				err = ctf_hash_insert(hp, fp,
548 	ctf_header_t hp;
588 		bcopy(ctfsect->cts_data, &hp, sizeof (hp));
598 		bzero(&hp, sizeof (hp));
599 		hp.cth_preamble = h1p->cth_preamble;
600 		hp.cth_objtoff = h1p->cth_objtoff;
601 		hp.cth_funcoff = h1p->cth_funcoff;
602 		hp.cth_typeoff = h1p->cth_typeoff;
603 		hp.cth_stroff = h1p->cth_stroff;
604 		hp.cth_strlen = h1p->cth_strlen;
610 	size = hp.cth_stroff + hp.cth_strlen;
614 	if (hp.cth_lbloff > size || hp.cth_objtoff > size ||
615 	    hp.cth_funcoff > size || hp.cth_typeoff > size ||
616 	    hp.cth_stroff > size)
619 	if (hp.cth_lbloff > hp.cth_objtoff ||
620 	    hp.cth_objtoff > hp.cth_funcoff ||
621 	    hp.cth_funcoff > hp.cth_typeoff ||
622 	    hp.cth_typeoff > hp.cth_stroff)
625 	if ((hp.cth_lbloff & 3) || (hp.cth_objtoff & 1) ||
626 	    (hp.cth_funcoff & 1) || (hp.cth_typeoff & 3))
634 	if (hp.cth_flags & CTF_F_COMPRESS) {
681 	fp->ctf_version = hp.cth_version;
682 	fp->ctf_fileops = &ctf_fileops[hp.cth_version];
704 	fp->ctf_str[CTF_STRTAB_0].cts_strs = (const char *)buf + hp.cth_stroff;
705 	fp->ctf_str[CTF_STRTAB_0].cts_len = hp.cth_strlen;
720 	if (hp.cth_parlabel != 0)
721 		fp->ctf_parlabel = ctf_strptr(fp, hp.cth_parlabel);
722 	if (hp.cth_parname != 0)
723 		fp->ctf_parname = ctf_strptr(fp, hp.cth_parname);
742 		if ((err = init_symtab(fp, &hp, symsect, strsect)) != 0) {
748 	if ((err = init_types(fp, &hp)) != 0) {