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Avoid overwriting dst_addr

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This commit is contained in:
Max Lv
2018-01-13 09:17:18 +08:00
parent b95495e71d
commit 29ff5d3f89
1 changed files with 2 additions and 5 deletions
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src/udprelay.c
+2 -5
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@@ -755,9 +755,8 @@ remote_recv_cb(EV_P_ ev_io *w, int revents)
rx += buf->len;
// Reconstruct UDP response header
char addr_header_buf[512];
int addr_header_len = construct_udprelay_header(&src_addr, addr_header_buf);
char *addr_header = addr_header_buf;
char addr_header[512];
int addr_header_len = construct_udprelay_header(&src_addr, addr_header);
// Construct packet
brealloc(buf, buf->len + addr_header_len, buf_size);
@@ -1210,8 +1209,6 @@ server_recv_cb(EV_P_ ev_io *w, int revents)
cache_hit = 1;
if (dst_addr.ss_family != AF_INET && dst_addr.ss_family != AF_INET6) {
need_query = 1;
} else {
memcpy(&dst_addr, &remote_ctx->dst_addr, sizeof(struct sockaddr_storage));
}
} else {
if (dst_addr.ss_family == AF_INET || dst_addr.ss_family == AF_INET6) {