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37 lines
1.3 KiB
37 lines
1.3 KiB
3 years ago
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diff -up ./cmd/selfserv/selfserv.c.ipv6_fix ./cmd/selfserv/selfserv.c
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--- ./cmd/selfserv/selfserv.c.ipv6_fix 2021-09-14 11:40:06.176408531 -0700
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+++ ./cmd/selfserv/selfserv.c 2021-09-14 11:49:46.361907308 -0700
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@@ -1717,14 +1717,28 @@ getBoundListenSocket(unsigned short port
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PRNetAddr addr;
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PRSocketOptionData opt;
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- addr.inet.family = PR_AF_INET;
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- addr.inet.ip = PR_INADDR_ANY;
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- addr.inet.port = PR_htons(port);
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+ if (PR_SetNetAddr(PR_IpAddrAny, PR_AF_INET6, port, &addr) != PR_SUCCESS) {
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+ errExit("PR_SetNetAddr");
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+ }
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- listen_sock = PR_NewTCPSocket();
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+ listen_sock = PR_OpenTCPSocket(PR_AF_INET6);
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if (listen_sock == NULL) {
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errExit("PR_NewTCPSocket");
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}
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+ /* NSPR has a bug where set inheritable doesn't work unless it's a pure
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+ * NSPR socket. If we have an IPV6 emulator on an IPV4 socket, it will fail.
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+ * In that case just open an IPV4 socket instead */
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+ if (PR_NSPR_IO_LAYER != PR_GetLayersIdentity(listen_sock)) {
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+ PR_Close(listen_sock);
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+ addr.inet.family = PR_AF_INET;
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+ addr.inet.ip = PR_INADDR_ANY;
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+ addr.inet.port = PR_htons(port);
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+
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+ listen_sock = PR_NewTCPSocket();
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+ if (listen_sock == NULL) {
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+ errExit("PR_NewTCPSocket");
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+ }
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+ }
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opt.option = PR_SockOpt_Nonblocking;
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opt.value.non_blocking = PR_FALSE;
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