diff options
| author | Lucas Stach <[email protected]> | 2019-09-16 14:43:13 +0200 |
|---|---|---|
| committer | Lucas Stach <[email protected]> | 2019-10-18 10:12:07 +0000 |
| commit | f6461df63a9e3e5f215a03a8fb8f2d4d41152007 (patch) | |
| tree | 14f2a0e49b7ef9ec992b7180cbc619e55c554662 /src/gallium | |
| parent | 5be5b53b6d6e59acb683644cdab533fd80b00713 (diff) | |
gallium/util: don't depend on implementation defined behavior in listen()
Using 0 as the backlog argument to listen() is exploiting implementation
defined behavior and will lead to no connections being accepted on some
libc implementations.
Quote of the listen manpage: "A backlog argument of 0 may allow the socket to
accept connections, in which case the length of the listen queue may be set to
an implementation-defined minimum value."
Fix this by using a more sensible backlog value.
Signed-off-by: Lucas Stach <[email protected]>
Diffstat (limited to 'src/gallium')
| -rw-r--r-- | src/gallium/auxiliary/util/u_network.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/src/gallium/auxiliary/util/u_network.c b/src/gallium/auxiliary/util/u_network.c index a87ddab0bde..31139f2983f 100644 --- a/src/gallium/auxiliary/util/u_network.c +++ b/src/gallium/auxiliary/util/u_network.c @@ -167,7 +167,7 @@ u_socket_listen_on_port(uint16_t portnum) return -1; } - listen(s, 0); + listen(s, 1); return s; #else |