break;
case 3:
strm->msg = "invalid block type";
- state->mode = BAD;
+ state->mode = BAD_DATA;
}
DROPBITS(2);
break;
NEEDBITS(32);
if ((hold & 0xffff) != ((hold >> 16) ^ 0xffff)) {
strm->msg = "invalid stored block lengths";
- state->mode = BAD;
+ state->mode = BAD_DATA;
break;
}
state->length = (unsigned)hold & 0xffff;
#ifndef PKZIP_BUG_WORKAROUND
if (state->nlen > 286 || state->ndist > 30) {
strm->msg = "too many length or distance symbols";
- state->mode = BAD;
+ state->mode = BAD_DATA;
break;
}
#endif
&(state->lenbits), state->work);
if (ret) {
strm->msg = "invalid code lengths set";
- state->mode = BAD;
+ state->mode = BAD_DATA;
break;
}
Tracev((stderr, "inflate: code lengths ok\n"));
DROPBITS(this.bits);
if (state->have == 0) {
strm->msg = "invalid bit length repeat";
- state->mode = BAD;
+ state->mode = BAD_DATA;
break;
}
len = (unsigned)(state->lens[state->have - 1]);
}
if (state->have + copy > state->nlen + state->ndist) {
strm->msg = "invalid bit length repeat";
- state->mode = BAD;
+ state->mode = BAD_DATA;
break;
}
while (copy--)
}
/* handle error breaks in while */
- if (state->mode == BAD) break;
+ if (state->mode == BAD_DATA) break;
/* build code tables */
state->next = state->codes;
&(state->lenbits), state->work);
if (ret) {
strm->msg = "invalid literal/lengths set";
- state->mode = BAD;
+ state->mode = BAD_DATA;
break;
}
state->distcode = (code const FAR *)(state->next);
&(state->next), &(state->distbits), state->work);
if (ret) {
strm->msg = "invalid distances set";
- state->mode = BAD;
+ state->mode = BAD_DATA;
break;
}
Tracev((stderr, "inflate: codes ok\n"));
/* invalid code */
if (this.op & 64) {
strm->msg = "invalid literal/length code";
- state->mode = BAD;
+ state->mode = BAD_DATA;
break;
}
DROPBITS(this.bits);
if (this.op & 64) {
strm->msg = "invalid distance code";
- state->mode = BAD;
+ state->mode = BAD_DATA;
break;
}
state->offset = (unsigned)this.val;
if (state->offset > state->wsize - (state->whave < state->wsize ?
left : 0)) {
strm->msg = "invalid distance too far back";
- state->mode = BAD;
+ state->mode = BAD_DATA;
break;
}
Tracevv((stderr, "inflate: distance %u\n", state->offset));
}
goto inf_leave;
- case BAD:
+ case BAD_DATA:
ret = Z_DATA_ERROR;
goto inf_leave;