ab11edcd4c
Current musl reports the peer (remote) address of a point-to-point interface and does not store the local address at all. Apply the same special treatment of IFA_LOCAL to musl's getifaddrs() which is also used in glibc and uclibc. Signed-off-by: Jo-Philipp Wich <jow@openwrt.org> SVN-Revision: 47488
18 lines
775 B
Diff
18 lines
775 B
Diff
--- a/src/network/getifaddrs.c
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+++ b/src/network/getifaddrs.c
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@@ -161,6 +161,15 @@ static int netlink_msg_to_ifaddr(void *p
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ifs->ifa.ifa_flags = ifs0->ifa.ifa_flags;
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for (rta = NLMSG_RTA(h, sizeof(*ifa)); NLMSG_RTAOK(rta, h); rta = RTA_NEXT(rta)) {
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switch (rta->rta_type) {
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+ case IFA_LOCAL:
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+ /* If ifa_addr is set and we get IFA_LOCAL, assume we have
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+ * a point-to-point network. Move address to correct field. */
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+ if (ifs->ifa.ifa_addr != NULL) {
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+ ifs->ifu = ifs->addr;
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+ ifs->ifa.ifa_broadaddr = &ifs->ifu.sa;
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+ memset(&ifs->addr, 0, sizeof(ifs->addr));
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+ }
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+ /* fall through */
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case IFA_ADDRESS:
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copy_addr(&ifs->ifa.ifa_addr, ifa->ifa_family, &ifs->addr, RTA_DATA(rta), RTA_DATALEN(rta), ifa->ifa_index);
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break;
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