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26 lines
1.0 KiB
26 lines
1.0 KiB
6 years ago
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Resolves: #1351540
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--- a/ping.c
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+++ b/ping.c
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@@ -569,6 +569,7 @@ int ping4_run(int argc, char **argv, struct addrinfo *ai, socket_st *sock)
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strncpy(ifr.ifr_name, device, IFNAMSIZ-1);
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enable_capability_raw();
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+ setsockopt(sock->fd, SOL_SOCKET, SO_BINDTODEVICE, device, strlen(device)+1);
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rc = setsockopt(probe_fd, SOL_SOCKET, SO_BINDTODEVICE, device, strlen(device)+1);
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disable_capability_raw();
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--- a/ping6_common.c
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+++ b/ping6_common.c
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@@ -797,8 +797,10 @@ int ping6_run(int argc, char **argv, struct addrinfo *ai, struct socket_st *sock
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enable_capability_raw();
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if (
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#ifdef IPV6_RECVPKTINFO
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+ setsockopt(sock->fd, IPPROTO_IPV6, IPV6_PKTINFO, &ipi, sizeof ipi) == -1 &&
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setsockopt(probe_fd, IPPROTO_IPV6, IPV6_PKTINFO, &ipi, sizeof ipi) == -1 &&
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#endif
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+ setsockopt(sock->fd, SOL_SOCKET, SO_BINDTODEVICE, device, strlen(device)+1) == -1 &&
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setsockopt(probe_fd, SOL_SOCKET, SO_BINDTODEVICE, device, strlen(device)+1) == -1) {
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perror("setsockopt(SO_BINDTODEVICE)");
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exit(2);
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