diff options
Diffstat (limited to 'lib/http_proxy.c')
| -rw-r--r-- | lib/http_proxy.c | 21 |
1 files changed, 7 insertions, 14 deletions
diff --git a/lib/http_proxy.c b/lib/http_proxy.c index 8ed9d08cb..c890c85af 100644 --- a/lib/http_proxy.c +++ b/lib/http_proxy.c @@ -328,9 +328,11 @@ CURLcode Curl_proxyCONNECT(struct connectdata *conn, case 0: /* timeout */ break; default: - DEBUGASSERT(ptr+BUFSIZE-nread <= data->state.buffer+BUFSIZE+1); - result = Curl_read(conn, tunnelsocket, ptr, BUFSIZE-nread, - &gotbytes); + if(ptr >= &data->state.buffer[BUFSIZE]) { + failf(data, "CONNECT response too large!"); + return CURLE_RECV_ERROR; + } + result = Curl_read(conn, tunnelsocket, ptr, 1, &gotbytes); if(result==CURLE_AGAIN) continue; /* go loop yourself */ else if(result) @@ -445,15 +447,6 @@ CURLcode Curl_proxyCONNECT(struct connectdata *conn, if(cl) { infof(data, "Ignore %" CURL_FORMAT_CURL_OFF_T " bytes of response-body\n", cl); - - /* remove the remaining chunk of what we already - read */ - cl -= (gotbytes - i); - - if(cl<=0) - /* if the whole thing was already read, we are done! - */ - keepon=FALSE; } else if(chunked_encoding) { CHUNKcode r; @@ -473,8 +466,8 @@ CURLcode Curl_proxyCONNECT(struct connectdata *conn, /* now parse the chunked piece of data so that we can properly tell when the stream ends */ - r = Curl_httpchunk_read(conn, line_start+1, - gotbytes -i, &gotbytes); + r = Curl_httpchunk_read(conn, line_start+1, 1, + &gotbytes); if(r == CHUNKE_STOP) { /* we're done reading chunks! */ infof(data, "chunk reading DONE\n"); |