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Code Issues Releases Wiki Activity

Add safeguard against the other usage of SO_REUSEPORT

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This commit is contained in:
Ondřej Surý
2019-04-29 19:28:24 +02:00
parent e02228125e
commit 1c672367a0
1 changed files with 2 additions and 0 deletions
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lib/isc/unix/socket.c
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@@ -4475,12 +4475,14 @@ isc_socket_bind(isc_socket_t *sock0, const isc_sockaddr_t *sockaddr,
UNEXPECTED_ERROR(__FILE__, __LINE__, UNEXPECTED_ERROR(__FILE__, __LINE__,
"setsockopt(%d) failed", sock->fd); "setsockopt(%d) failed", sock->fd);
} }
#elif defined(__linux__) && defined(SO_REUSEPORT)
if (setsockopt(sock->fd, SOL_SOCKET, SO_REUSEPORT, if (setsockopt(sock->fd, SOL_SOCKET, SO_REUSEPORT,
(void *)&on, sizeof(on)) < 0) (void *)&on, sizeof(on)) < 0)
{ {
UNEXPECTED_ERROR(__FILE__, __LINE__, UNEXPECTED_ERROR(__FILE__, __LINE__,
"setsockopt(%d) failed", sock->fd); "setsockopt(%d) failed", sock->fd);
} }
#endif
/* Press on... */ /* Press on... */
} }
#ifdef AF_UNIX #ifdef AF_UNIX