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21 lines
806 B
C
21 lines
806 B
C
--- zebra/ioctl.c.orig 2018-06-08 01:39:07 UTC
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+++ zebra/ioctl.c
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@@ -430,10 +430,13 @@ void if_get_flags(struct interface *ifp)
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strncpy(ifmr.ifm_name, ifp->name, IFNAMSIZ);
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/* Seems not all interfaces implement this ioctl */
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- if (if_ioctl(SIOCGIFMEDIA, (caddr_t)&ifmr) < 0)
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- zlog_err("if_ioctl(SIOCGIFMEDIA) failed: %s",
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- safe_strerror(errno));
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- else if (ifmr.ifm_status & IFM_AVALID) /* Link state is valid */
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+ if (if_ioctl(SIOCGIFMEDIA, (caddr_t)&ifmr) < 0) {
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+ /* Ignore EINVAL to avoid being too verbose */
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+ if (errno != EINVAL)
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+ zlog_err("if_ioctl(SIOCGIFMEDIA) failed: %s",
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+ safe_strerror(errno));
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+ } else if (ifmr.ifm_status
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+ & IFM_AVALID) /* Link state is valid */
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{
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if (ifmr.ifm_status & IFM_ACTIVE)
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SET_FLAG(ifreq.ifr_flags, IFF_RUNNING);
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