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raw: replace hard coded constants by MAC_LEN 

Signed-off-by: Jiri Benc <jbenc@redhat.com>
master
Jiri Benc 2014-04-11 12:25:51 +02:00 committed by Richard Cochran
parent 8bbebdd381
commit 8c02ae53f2
1 changed files with 3 additions and 3 deletions
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6
raw.c
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@ -102,14 +102,14 @@ static int raw_configure(int fd, int event, int index,
mreq.mr_ifindex = index; mreq.mr_ifindex = index;
mreq.mr_type = PACKET_MR_MULTICAST; mreq.mr_type = PACKET_MR_MULTICAST;
mreq.mr_alen = 6; mreq.mr_alen = MAC_LEN;
memcpy(mreq.mr_address, addr1, 6); memcpy(mreq.mr_address, addr1, MAC_LEN);
err1 = setsockopt(fd, SOL_PACKET, option, &mreq, sizeof(mreq)); err1 = setsockopt(fd, SOL_PACKET, option, &mreq, sizeof(mreq));
if (err1) if (err1)
pr_warning("setsockopt PACKET_MR_MULTICAST failed: %m"); pr_warning("setsockopt PACKET_MR_MULTICAST failed: %m");
memcpy(mreq.mr_address, addr2, 6); memcpy(mreq.mr_address, addr2, MAC_LEN);
err2 = setsockopt(fd, SOL_PACKET, option, &mreq, sizeof(mreq)); err2 = setsockopt(fd, SOL_PACKET, option, &mreq, sizeof(mreq));
if (err2) if (err2)