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Allow proxies to delay chunks

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This commit is contained in:
Lorenz Stechauner
2023-01-26 12:46:30 +01:00
parent 8053439212
commit f7a6214dbc
6 changed files with 43 additions and 80 deletions
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23
src/lib/sock.c
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@ -252,31 +252,26 @@ long sock_splice_chunked(sock *dst, sock *src, void *buf, unsigned long buf_len,
unsigned long send_len = 0, next_len;
do {
ret = sock_recv_chunk_header(src);
if (ret < 0) {
errno = EPROTO;
return -2;
}
if ((ret = sock_recv_chunk_header(src)) == -1)
return -1;
next_len = ret;
if (flags & SOCK_CHUNKED) {
if (flags & SOCK_CHUNKED)
if (sock_send_chunk_header(dst, next_len) == -1)
return -1;
}
if ((ret = sock_splice(dst, src, buf, buf_len, next_len)) < 0)
if ((ret = sock_splice(dst, src, buf, buf_len, next_len)) == -1)
return ret;
send_len += ret;
if (flags & SOCK_CHUNKED) {
if (sock_send_chunk_trailer(dst) == -1)
return -1;
}
if (sock_recv_chunk_trailer(src) == -1)
return -1;
if (flags & SOCK_CHUNKED)
if (sock_send_chunk_trailer(dst) == -1)
return -1;
} while (!(flags & SOCK_SINGLE_CHUNK) && next_len != 0);
return (long) send_len;
@ -364,7 +359,7 @@ int sock_recv_chunk_trailer(sock *s) {
if (sock_recv_x(s, buf, sizeof(buf), MSG_PEEK) == -1)
return -1;
if (buf[0] != '\r' || buf[1] == '\n') {
if (buf[0] != '\r' || buf[1] != '\n') {
errno = EPROTO;
return -1;
}