rshen/c-capnproto
1
0
Fork 0
Code Issues Pull requests Projects Releases Packages Wiki Activity Actions

Fix use of wrong offset in buffer

Browse source 
The header of packing is a single byte and nothing was written to the
first byte anyway.
This commit is contained in:
Baruch Even 2014-08-06 07:27:10 +03:00
parent 24ec009d67
commit a83769f44d
1 changed files with 4 additions and 4 deletions
Download patch file Download diff file Expand all files Collapse all files

8
capn-stream.c
View file

@ -161,16 +161,16 @@ int capn_inflate(struct capn_stream* s) {
continue; continue;
default: default:
hdr = s->next_in[0];
sz = 0; sz = 0;
hdr = s->next_in[1];
for (i = 0; i < 8; i++) { for (i = 0; i < 8; i++) {
if (hdr & (1 << i)) if (hdr & (1 << i))
sz++; sz++;
} }
if (s->avail_in < 2 + sz) if (s->avail_in < 1 + sz)
return CAPN_NEED_MORE; return CAPN_NEED_MORE;
s->next_in += 2; s->next_in += 1;
for (i = 0; i < 8; i++) { for (i = 0; i < 8; i++) {
if (hdr & (1 << i)) { if (hdr & (1 << i)) {
@ -181,7 +181,7 @@ int capn_inflate(struct capn_stream* s) {
} }
s->avail_out -= 8; s->avail_out -= 8;
s->avail_in -= 2 + sz; s->avail_in -= 1 + sz;
continue; continue;
} }
} }