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MINOR: socket: don't ban all custom families from reuseport

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The test on ss_family >= AF_MAX is too strict if we want to support new
custom families, let's apply this to the real_family instead so that we
check that the underlying socket supports reuseport.
This commit is contained in:
Willy Tarreau 2024-08-09 21:02:24 +02:00
parent 2a799b64b0
commit 034974106f
1 changed files with 2 additions and 2 deletions
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4
src/sock.c
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@ -1150,7 +1150,7 @@ int _sock_supports_reuseport(const struct proto_fam *fam, int type, int protocol
fd1 = fd2 = -1;
/* ignore custom sockets */
if (!fam || fam->sock_family >= AF_MAX)
if (!fam || real_family(fam->sock_family) >= AF_MAX)
goto leave;
fd1 = socket(fam->sock_domain, type, protocol);
@ -1162,7 +1162,7 @@ int _sock_supports_reuseport(const struct proto_fam *fam, int type, int protocol
/* bind to any address assigned by the kernel, we'll then try to do it twice */
memset(&ss, 0, sizeof(ss));
ss.ss_family = fam->sock_family;
ss.ss_family = real_family(fam->sock_family);
if (bind(fd1, (struct sockaddr *)&ss, fam->sock_addrlen) < 0)
goto leave;