diff options
| author |   Thomas Gschwantner <tharre3@gmail.com> | 2019-10-08 23:59:41 +0200 |
|---|---|---|
| committer | Thomas Gschwantner <tharre3@gmail.com> | 2019-12-11 06:22:17 +0100 |
| commit | 5e6042686610df56b15e40f531c5e67b99601215 (patch) | |
| tree | 5c55ba98f9af23ff80e4a6f24b8d0c066fd43b0c /wg-dynamic-client.c | |
| parent | radix-trie: allow full use of the v4 address space (diff) | |
| download | wg-dynamic-5e6042686610df56b15e40f531c5e67b99601215.tar.xz wg-dynamic-5e6042686610df56b15e40f531c5e67b99601215.zip | |
Fix parsing issue with split messages
Previously this would trigger a BUG_ON() since the calculation of length
& offset was wrong since we added the previous part of the buffer
(req->buf) in parse_request(). This meant handle_request() couldn't know
how much bytes where actually left in the buffer or their offset.
Diffstat (limited to '')
| -rw-r--r-- | wg-dynamic-client.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/wg-dynamic-client.c b/wg-dynamic-client.c index e425a27..2edb413 100644 --- a/wg-dynamic-client.c +++ b/wg-dynamic-client.c @@ -68,7 +68,7 @@ static void check_signal() static int request_ip(struct wg_dynamic_request_ip *rip) { unsigned char buf[RECV_BUFSIZE + MAX_LINESIZE]; - size_t msglen, remaining, off = 0; + size_t msglen, remaining = 0, off = 0; struct sockaddr_in6 dstaddr = { .sin6_family = AF_INET6, .sin6_addr = well_known, |