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| author | fenner <fenner@FreeBSD.org> | 2001-10-17 04:12:29 +0000 |
|---|---|---|
| committer | fenner <fenner@FreeBSD.org> | 2001-10-17 04:12:29 +0000 |
| commit | 1e7fe9f955a3d9d24a8f7545a033f8b90126e3bf (patch) | |
| tree | 3a092a48e9ca517c0577423fc3e3894299750bb4 /libexec | |
| parent | b69c7c0b789e7ca4de555baab2ee087e1bb5d231 (diff) | |
| download | FreeBSD-src-1e7fe9f955a3d9d24a8f7545a033f8b90126e3bf.zip FreeBSD-src-1e7fe9f955a3d9d24a8f7545a033f8b90126e3bf.tar.gz | |
The interface index space may be sparsely populated (e.g. when an
interface in the middle is if_detach()'d). Return (and handle)
ENOENT when the ifmib(4) is accessed for a nonexistent interface.
MFC after: 14 days
Diffstat (limited to 'libexec')
| -rw-r--r-- | libexec/rpc.rstatd/rstat_proc.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/libexec/rpc.rstatd/rstat_proc.c b/libexec/rpc.rstatd/rstat_proc.c index 1014326..2b63394 100644 --- a/libexec/rpc.rstatd/rstat_proc.c +++ b/libexec/rpc.rstatd/rstat_proc.c @@ -51,6 +51,7 @@ static const char rcsid[] = #include <sys/param.h> #include <err.h> +#include <errno.h> #include <fcntl.h> #include <kvm.h> #include <limits.h> @@ -294,6 +295,9 @@ updatestat() mib[4] = i; mib[5] = IFDATA_GENERAL; if (sysctl(mib, 6, &ifmd, &len, 0, 0) < 0) { + if (errno == ENOENT) + continue; + syslog(LOG_ERR, "sysctl(net.link.ifdata.%d.general)" ": %m", i); exit(1); |
